20484401184

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1063}}^1\times {\mathrm{5147}}^1$

素因数の和:6239

約数の個数: 144

約数和(自身を含む): 62804693952

約数和(自身を除く): 42320292768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1063, 1248, 1872, 2126, 3189, 3744, 4252, 5147, 6378, 8504, 9567, 10294, 12756, 13819, 15441, 17008, 19134, 20588, 25512, 27638, 30882, 34016, 38268, 41176, 41457, 46323, 51024, 55276, 61764, 66911, 76536, 82352, 82914, 92646, 102048, 110552, 123528, 124371, 133822, 153072, 164704, 165828, 185292, 200733, 221104, 247056, 248742, 267644, 306144, 331656, 370584, 401466, 442208, 494112, 497484, 535288, 602199, 663312, 741168, 802932, 994968, 1070576, 1204398, 1326624, 1482336, 1605864, 1989936, 2141152, 2408796, 3211728, 3979872, 4817592, 5471261, 6423456, 9635184, 10942522, 16413783, 19270368, 21885044, 32827566, 43770088, 49241349, 65655132, 71126393, 87540176, 98482698, 131310264, 142252786, 175080352, 196965396, 213379179, 262620528, 284505572, 393930792, 426758358, 525241056, 569011144, 640137537, 787861584, 853516716, 1138022288, 1280275074, 1575723168, 1707033432, 2276044576, 2560550148, 3414066864, 5121100296, 6828133728, 10242200592, 20484401184]

約数ペア:

[(1, 20484401184), (2, 10242200592), (3, 6828133728), (4, 5121100296), (6, 3414066864), (8, 2560550148), (9, 2276044576), (12, 1707033432), (13, 1575723168), (16, 1280275074), (18, 1138022288), (24, 853516716), (26, 787861584), (32, 640137537), (36, 569011144), (39, 525241056), (48, 426758358), (52, 393930792), (72, 284505572), (78, 262620528), (96, 213379179), (104, 196965396), (117, 175080352), (144, 142252786), (156, 131310264), (208, 98482698), (234, 87540176), (288, 71126393), (312, 65655132), (416, 49241349), (468, 43770088), (624, 32827566), (936, 21885044), (1063, 19270368), (1248, 16413783), (1872, 10942522), (2126, 9635184), (3189, 6423456), (3744, 5471261), (4252, 4817592), (5147, 3979872), (6378, 3211728), (8504, 2408796), (9567, 2141152), (10294, 1989936), (12756, 1605864), (13819, 1482336), (15441, 1326624), (17008, 1204398), (19134, 1070576), (20588, 994968), (25512, 802932), (27638, 741168), (30882, 663312), (34016, 602199), (38268, 535288), (41176, 497484), (41457, 494112), (46323, 442208), (51024, 401466), (55276, 370584), (61764, 331656), (66911, 306144), (76536, 267644), (82352, 248742), (82914, 247056), (92646, 221104), (102048, 200733), (110552, 185292), (123528, 165828), (124371, 164704), (133822, 153072)]