20332903968

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{733}}^1$

素因数の和:1032

約数の個数: 288

約数和(自身を含む): 64635217920

約数和(自身を除く): 44302313952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 239, 248, 279, 288, 312, 372, 403, 416, 468, 478, 496, 558, 624, 717, 733, 744, 806, 936, 956, 992, 1116, 1209, 1248, 1434, 1466, 1488, 1612, 1872, 1912, 2151, 2199, 2232, 2418, 2868, 2932, 2976, 3107, 3224, 3627, 3744, 3824, 4302, 4398, 4464, 4836, 5736, 5864, 6214, 6448, 6597, 7254, 7409, 7648, 8604, 8796, 8928, 9321, 9529, 9672, 11472, 11728, 12428, 12896, 13194, 14508, 14818, 17208, 17592, 18642, 19058, 19344, 22227, 22723, 22944, 23456, 24856, 26388, 27963, 28587, 29016, 29636, 34416, 35184, 37284, 38116, 38688, 44454, 45446, 49712, 52776, 55926, 57174, 58032, 59272, 66681, 68169, 68832, 70368, 74568, 76232, 85761, 88908, 90892, 96317, 99424, 105552, 111852, 114348, 116064, 118544, 133362, 136338, 149136, 152464, 171522, 175187, 177816, 181784, 192634, 204507, 211104, 223704, 228696, 237088, 266724, 272676, 288951, 295399, 298272, 304928, 343044, 350374, 355632, 363568, 385268, 409014, 447408, 457392, 525561, 533448, 545352, 577902, 590798, 686088, 700748, 711264, 727136, 770536, 818028, 866853, 886197, 894816, 914784, 1051122, 1066896, 1090704, 1155804, 1181596, 1372176, 1401496, 1541072, 1576683, 1636056, 1733706, 1772394, 2102244, 2133792, 2181408, 2277431, 2311608, 2363192, 2658591, 2744352, 2802992, 3082144, 3153366, 3272112, 3467412, 3544788, 4204488, 4554862, 4623216, 4726384, 5317182, 5430797, 5605984, 6306732, 6544224, 6832293, 6934824, 7089576, 8408976, 9109724, 9246432, 9452768, 10634364, 10861594, 12613464, 13664586, 13869648, 14179152, 16292391, 16817952, 18219448, 20496879, 21268728, 21723188, 25226928, 27329172, 27739296, 28358304, 32584782, 36438896, 40993758, 42537456, 43446376, 48877173, 50453856, 54658344, 65169564, 70600361, 72877792, 81987516, 85074912, 86892752, 97754346, 109316688, 130339128, 141200722, 163975032, 173785504, 195508692, 211801083, 218633376, 260678256, 282401444, 327950064, 391017384, 423602166, 521356512, 564802888, 635403249, 655900128, 782034768, 847204332, 1129605776, 1270806498, 1564069536, 1694408664, 2259211552, 2541612996, 3388817328, 5083225992, 6777634656, 10166451984, 20332903968]

約数ペア:

[(1, 20332903968), (2, 10166451984), (3, 6777634656), (4, 5083225992), (6, 3388817328), (8, 2541612996), (9, 2259211552), (12, 1694408664), (13, 1564069536), (16, 1270806498), (18, 1129605776), (24, 847204332), (26, 782034768), (31, 655900128), (32, 635403249), (36, 564802888), (39, 521356512), (48, 423602166), (52, 391017384), (62, 327950064), (72, 282401444), (78, 260678256), (93, 218633376), (96, 211801083), (104, 195508692), (117, 173785504), (124, 163975032), (144, 141200722), (156, 130339128), (186, 109316688), (208, 97754346), (234, 86892752), (239, 85074912), (248, 81987516), (279, 72877792), (288, 70600361), (312, 65169564), (372, 54658344), (403, 50453856), (416, 48877173), (468, 43446376), (478, 42537456), (496, 40993758), (558, 36438896), (624, 32584782), (717, 28358304), (733, 27739296), (744, 27329172), (806, 25226928), (936, 21723188), (956, 21268728), (992, 20496879), (1116, 18219448), (1209, 16817952), (1248, 16292391), (1434, 14179152), (1466, 13869648), (1488, 13664586), (1612, 12613464), (1872, 10861594), (1912, 10634364), (2151, 9452768), (2199, 9246432), (2232, 9109724), (2418, 8408976), (2868, 7089576), (2932, 6934824), (2976, 6832293), (3107, 6544224), (3224, 6306732), (3627, 5605984), (3744, 5430797), (3824, 5317182), (4302, 4726384), (4398, 4623216), (4464, 4554862), (4836, 4204488), (5736, 3544788), (5864, 3467412), (6214, 3272112), (6448, 3153366), (6597, 3082144), (7254, 2802992), (7409, 2744352), (7648, 2658591), (8604, 2363192), (8796, 2311608), (8928, 2277431), (9321, 2181408), (9529, 2133792), (9672, 2102244), (11472, 1772394), (11728, 1733706), (12428, 1636056), (12896, 1576683), (13194, 1541072), (14508, 1401496), (14818, 1372176), (17208, 1181596), (17592, 1155804), (18642, 1090704), (19058, 1066896), (19344, 1051122), (22227, 914784), (22723, 894816), (22944, 886197), (23456, 866853), (24856, 818028), (26388, 770536), (27963, 727136), (28587, 711264), (29016, 700748), (29636, 686088), (34416, 590798), (35184, 577902), (37284, 545352), (38116, 533448), (38688, 525561), (44454, 457392), (45446, 447408), (49712, 409014), (52776, 385268), (55926, 363568), (57174, 355632), (58032, 350374), (59272, 343044), (66681, 304928), (68169, 298272), (68832, 295399), (70368, 288951), (74568, 272676), (76232, 266724), (85761, 237088), (88908, 228696), (90892, 223704), (96317, 211104), (99424, 204507), (105552, 192634), (111852, 181784), (114348, 177816), (116064, 175187), (118544, 171522), (133362, 152464), (136338, 149136)]