20356119504

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4231}}^1$

素因数の和:4335

約数の個数: 320

約数和(自身を含む): 70192967680

約数和(自身を除く): 49836848176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 37, 42, 43, 48, 54, 56, 63, 72, 74, 84, 86, 108, 111, 112, 126, 129, 144, 148, 168, 172, 189, 216, 222, 252, 258, 259, 296, 301, 333, 336, 344, 378, 387, 432, 444, 504, 516, 518, 592, 602, 666, 688, 756, 774, 777, 888, 903, 999, 1008, 1032, 1036, 1161, 1204, 1332, 1512, 1548, 1554, 1591, 1776, 1806, 1998, 2064, 2072, 2322, 2331, 2408, 2664, 2709, 3024, 3096, 3108, 3182, 3612, 3996, 4144, 4231, 4644, 4662, 4773, 4816, 5328, 5418, 6192, 6216, 6364, 6993, 7224, 7992, 8127, 8462, 9288, 9324, 9546, 10836, 11137, 12432, 12693, 12728, 13986, 14319, 14448, 15984, 16254, 16924, 18576, 18648, 19092, 21672, 22274, 25386, 25456, 27972, 28638, 29617, 32508, 33411, 33848, 37296, 38079, 38184, 42957, 43344, 44548, 50772, 55944, 57276, 59234, 65016, 66822, 67696, 76158, 76368, 85914, 88851, 89096, 100233, 101544, 111888, 114237, 114552, 118468, 130032, 133644, 152316, 156547, 171828, 177702, 178192, 181933, 200466, 203088, 228474, 229104, 236936, 266553, 267288, 300699, 304632, 313094, 343656, 355404, 363866, 400932, 456948, 469641, 473872, 533106, 534576, 545799, 601398, 609264, 626188, 687312, 710808, 727732, 799659, 801864, 913896, 939282, 1066212, 1091598, 1095829, 1202796, 1252376, 1273531, 1408923, 1421616, 1455464, 1599318, 1603728, 1637397, 1827792, 1878564, 2132424, 2183196, 2191658, 2405592, 2504752, 2547062, 2817846, 2910928, 3198636, 3274794, 3287487, 3757128, 3820593, 4226769, 4264848, 4366392, 4383316, 4811184, 4912191, 5094124, 5635692, 6397272, 6549588, 6574974, 6731521, 7514256, 7641186, 8453538, 8732784, 8766632, 9824382, 9862461, 10188248, 11271384, 11461779, 12794544, 13099176, 13149948, 13463042, 15282372, 16907076, 17533264, 19648764, 19724922, 20194563, 20376496, 22542768, 22923558, 26198352, 26299896, 26926084, 29587383, 30564744, 33814152, 34385337, 39297528, 39449844, 40389126, 45847116, 47120647, 52599792, 53852168, 59174766, 60583689, 61129488, 67628304, 68770674, 78595056, 78899688, 80778252, 91694232, 94241294, 107704336, 118349532, 121167378, 137541348, 141361941, 157799376, 161556504, 181751067, 183388464, 188482588, 236699064, 242334756, 275082696, 282723882, 323113008, 363502134, 376965176, 424085823, 473398128, 484669512, 550165392, 565447764, 727004268, 753930352, 848171646, 969339024, 1130895528, 1272257469, 1454008536, 1696343292, 2261791056, 2544514938, 2908017072, 3392686584, 5089029876, 6785373168, 10178059752, 20356119504]

約数ペア:

[(1, 20356119504), (2, 10178059752), (3, 6785373168), (4, 5089029876), (6, 3392686584), (7, 2908017072), (8, 2544514938), (9, 2261791056), (12, 1696343292), (14, 1454008536), (16, 1272257469), (18, 1130895528), (21, 969339024), (24, 848171646), (27, 753930352), (28, 727004268), (36, 565447764), (37, 550165392), (42, 484669512), (43, 473398128), (48, 424085823), (54, 376965176), (56, 363502134), (63, 323113008), (72, 282723882), (74, 275082696), (84, 242334756), (86, 236699064), (108, 188482588), (111, 183388464), (112, 181751067), (126, 161556504), (129, 157799376), (144, 141361941), (148, 137541348), (168, 121167378), (172, 118349532), (189, 107704336), (216, 94241294), (222, 91694232), (252, 80778252), (258, 78899688), (259, 78595056), (296, 68770674), (301, 67628304), (333, 61129488), (336, 60583689), (344, 59174766), (378, 53852168), (387, 52599792), (432, 47120647), (444, 45847116), (504, 40389126), (516, 39449844), (518, 39297528), (592, 34385337), (602, 33814152), (666, 30564744), (688, 29587383), (756, 26926084), (774, 26299896), (777, 26198352), (888, 22923558), (903, 22542768), (999, 20376496), (1008, 20194563), (1032, 19724922), (1036, 19648764), (1161, 17533264), (1204, 16907076), (1332, 15282372), (1512, 13463042), (1548, 13149948), (1554, 13099176), (1591, 12794544), (1776, 11461779), (1806, 11271384), (1998, 10188248), (2064, 9862461), (2072, 9824382), (2322, 8766632), (2331, 8732784), (2408, 8453538), (2664, 7641186), (2709, 7514256), (3024, 6731521), (3096, 6574974), (3108, 6549588), (3182, 6397272), (3612, 5635692), (3996, 5094124), (4144, 4912191), (4231, 4811184), (4644, 4383316), (4662, 4366392), (4773, 4264848), (4816, 4226769), (5328, 3820593), (5418, 3757128), (6192, 3287487), (6216, 3274794), (6364, 3198636), (6993, 2910928), (7224, 2817846), (7992, 2547062), (8127, 2504752), (8462, 2405592), (9288, 2191658), (9324, 2183196), (9546, 2132424), (10836, 1878564), (11137, 1827792), (12432, 1637397), (12693, 1603728), (12728, 1599318), (13986, 1455464), (14319, 1421616), (14448, 1408923), (15984, 1273531), (16254, 1252376), (16924, 1202796), (18576, 1095829), (18648, 1091598), (19092, 1066212), (21672, 939282), (22274, 913896), (25386, 801864), (25456, 799659), (27972, 727732), (28638, 710808), (29617, 687312), (32508, 626188), (33411, 609264), (33848, 601398), (37296, 545799), (38079, 534576), (38184, 533106), (42957, 473872), (43344, 469641), (44548, 456948), (50772, 400932), (55944, 363866), (57276, 355404), (59234, 343656), (65016, 313094), (66822, 304632), (67696, 300699), (76158, 267288), (76368, 266553), (85914, 236936), (88851, 229104), (89096, 228474), (100233, 203088), (101544, 200466), (111888, 181933), (114237, 178192), (114552, 177702), (118468, 171828), (130032, 156547), (133644, 152316)]