20104677504

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{562967}}^1$

素因数の和:563018

約数の個数: 96

約数和(自身を含む): 59719645440

約数和(自身を除く): 39614967936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 744, 992, 1116, 1152, 1488, 1984, 2232, 2976, 3968, 4464, 5952, 8928, 11904, 17856, 35712, 562967, 1125934, 1688901, 2251868, 3377802, 4503736, 5066703, 6755604, 9007472, 10133406, 13511208, 17451977, 18014944, 20266812, 27022416, 34903954, 36029888, 40533624, 52355931, 54044832, 69807908, 72059776, 81067248, 104711862, 108089664, 139615816, 157067793, 162134496, 209423724, 216179328, 279231632, 314135586, 324268992, 418847448, 558463264, 628271172, 648537984, 837694896, 1116926528, 1256542344, 1675389792, 2233853056, 2513084688, 3350779584, 5026169376, 6701559168, 10052338752, 20104677504]

約数ペア:

[(1, 20104677504), (2, 10052338752), (3, 6701559168), (4, 5026169376), (6, 3350779584), (8, 2513084688), (9, 2233853056), (12, 1675389792), (16, 1256542344), (18, 1116926528), (24, 837694896), (31, 648537984), (32, 628271172), (36, 558463264), (48, 418847448), (62, 324268992), (64, 314135586), (72, 279231632), (93, 216179328), (96, 209423724), (124, 162134496), (128, 157067793), (144, 139615816), (186, 108089664), (192, 104711862), (248, 81067248), (279, 72059776), (288, 69807908), (372, 54044832), (384, 52355931), (496, 40533624), (558, 36029888), (576, 34903954), (744, 27022416), (992, 20266812), (1116, 18014944), (1152, 17451977), (1488, 13511208), (1984, 10133406), (2232, 9007472), (2976, 6755604), (3968, 5066703), (4464, 4503736), (5952, 3377802), (8928, 2251868), (11904, 1688901), (17856, 1125934), (35712, 562967)]