20114389728

素因数分解:

$2^5\times 3^2\times {\mathrm{6079}}^1\times {\mathrm{11489}}^1$

素因数の和:17584

約数の個数: 72

約数和(自身を含む): 57214684800

約数和(自身を除く): 37100295072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 6079, 11489, 12158, 18237, 22978, 24316, 34467, 36474, 45956, 48632, 54711, 68934, 72948, 91912, 97264, 103401, 109422, 137868, 145896, 183824, 194528, 206802, 218844, 275736, 291792, 367648, 413604, 437688, 551472, 583584, 827208, 875376, 1102944, 1654416, 1750752, 3308832, 69841631, 139683262, 209524893, 279366524, 419049786, 558733048, 628574679, 838099572, 1117466096, 1257149358, 1676199144, 2234932192, 2514298716, 3352398288, 5028597432, 6704796576, 10057194864, 20114389728]

約数ペア:

[(1, 20114389728), (2, 10057194864), (3, 6704796576), (4, 5028597432), (6, 3352398288), (8, 2514298716), (9, 2234932192), (12, 1676199144), (16, 1257149358), (18, 1117466096), (24, 838099572), (32, 628574679), (36, 558733048), (48, 419049786), (72, 279366524), (96, 209524893), (144, 139683262), (288, 69841631), (6079, 3308832), (11489, 1750752), (12158, 1654416), (18237, 1102944), (22978, 875376), (24316, 827208), (34467, 583584), (36474, 551472), (45956, 437688), (48632, 413604), (54711, 367648), (68934, 291792), (72948, 275736), (91912, 218844), (97264, 206802), (103401, 194528), (109422, 183824), (137868, 145896)]