20950704768

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11087}}^1$

素因数の和:11167

約数の個数: 256

約数和(自身を含む): 68763340800

約数和(自身を除く): 47812636032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 37, 38, 42, 48, 56, 57, 64, 74, 76, 84, 96, 111, 112, 114, 128, 133, 148, 152, 168, 192, 222, 224, 228, 259, 266, 296, 304, 336, 384, 399, 444, 448, 456, 518, 532, 592, 608, 672, 703, 777, 798, 888, 896, 912, 1036, 1064, 1184, 1216, 1344, 1406, 1554, 1596, 1776, 1824, 2072, 2109, 2128, 2368, 2432, 2688, 2812, 3108, 3192, 3552, 3648, 4144, 4218, 4256, 4736, 4921, 5624, 6216, 6384, 7104, 7296, 8288, 8436, 8512, 9842, 11087, 11248, 12432, 12768, 14208, 14763, 16576, 16872, 17024, 19684, 22174, 22496, 24864, 25536, 29526, 33152, 33261, 33744, 39368, 44348, 44992, 49728, 51072, 59052, 66522, 67488, 77609, 78736, 88696, 89984, 99456, 118104, 133044, 134976, 155218, 157472, 177392, 210653, 232827, 236208, 266088, 269952, 310436, 314944, 354784, 410219, 421306, 465654, 472416, 532176, 620872, 629888, 631959, 709568, 820438, 842612, 931308, 944832, 1064352, 1230657, 1241744, 1263918, 1419136, 1474571, 1640876, 1685224, 1862616, 1889664, 2128704, 2461314, 2483488, 2527836, 2871533, 2949142, 3281752, 3370448, 3725232, 4257408, 4423713, 4922628, 4966976, 5055672, 5743066, 5898284, 6563504, 6740896, 7450464, 7794161, 8614599, 8847426, 9845256, 9933952, 10111344, 11486132, 11796568, 13127008, 13481792, 14900928, 15588322, 17229198, 17694852, 19690512, 20222688, 22972264, 23382483, 23593136, 26254016, 26963584, 29801856, 31176644, 34458396, 35389704, 39381024, 40445376, 45944528, 46764966, 47186272, 52508032, 54559127, 62353288, 68916792, 70779408, 78762048, 80890752, 91889056, 93529932, 94372544, 109118254, 124706576, 137833584, 141558816, 157524096, 163677381, 183778112, 187059864, 188745088, 218236508, 249413152, 275667168, 283117632, 327354762, 367556224, 374119728, 436473016, 498826304, 551334336, 566235264, 654709524, 748239456, 872946032, 997652608, 1102668672, 1309419048, 1496478912, 1745892064, 2618838096, 2992957824, 3491784128, 5237676192, 6983568256, 10475352384, 20950704768]

約数ペア:

[(1, 20950704768), (2, 10475352384), (3, 6983568256), (4, 5237676192), (6, 3491784128), (7, 2992957824), (8, 2618838096), (12, 1745892064), (14, 1496478912), (16, 1309419048), (19, 1102668672), (21, 997652608), (24, 872946032), (28, 748239456), (32, 654709524), (37, 566235264), (38, 551334336), (42, 498826304), (48, 436473016), (56, 374119728), (57, 367556224), (64, 327354762), (74, 283117632), (76, 275667168), (84, 249413152), (96, 218236508), (111, 188745088), (112, 187059864), (114, 183778112), (128, 163677381), (133, 157524096), (148, 141558816), (152, 137833584), (168, 124706576), (192, 109118254), (222, 94372544), (224, 93529932), (228, 91889056), (259, 80890752), (266, 78762048), (296, 70779408), (304, 68916792), (336, 62353288), (384, 54559127), (399, 52508032), (444, 47186272), (448, 46764966), (456, 45944528), (518, 40445376), (532, 39381024), (592, 35389704), (608, 34458396), (672, 31176644), (703, 29801856), (777, 26963584), (798, 26254016), (888, 23593136), (896, 23382483), (912, 22972264), (1036, 20222688), (1064, 19690512), (1184, 17694852), (1216, 17229198), (1344, 15588322), (1406, 14900928), (1554, 13481792), (1596, 13127008), (1776, 11796568), (1824, 11486132), (2072, 10111344), (2109, 9933952), (2128, 9845256), (2368, 8847426), (2432, 8614599), (2688, 7794161), (2812, 7450464), (3108, 6740896), (3192, 6563504), (3552, 5898284), (3648, 5743066), (4144, 5055672), (4218, 4966976), (4256, 4922628), (4736, 4423713), (4921, 4257408), (5624, 3725232), (6216, 3370448), (6384, 3281752), (7104, 2949142), (7296, 2871533), (8288, 2527836), (8436, 2483488), (8512, 2461314), (9842, 2128704), (11087, 1889664), (11248, 1862616), (12432, 1685224), (12768, 1640876), (14208, 1474571), (14763, 1419136), (16576, 1263918), (16872, 1241744), (17024, 1230657), (19684, 1064352), (22174, 944832), (22496, 931308), (24864, 842612), (25536, 820438), (29526, 709568), (33152, 631959), (33261, 629888), (33744, 620872), (39368, 532176), (44348, 472416), (44992, 465654), (49728, 421306), (51072, 410219), (59052, 354784), (66522, 314944), (67488, 310436), (77609, 269952), (78736, 266088), (88696, 236208), (89984, 232827), (99456, 210653), (118104, 177392), (133044, 157472), (134976, 155218)]