20024268840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{119107}}^1$

素因数の和:119591

約数の個数: 96

約数和(自身を含む): 65218776480

約数和(自身を除く): 45194507640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 467, 934, 1401, 1868, 2335, 2802, 3736, 4203, 4670, 5604, 7005, 8406, 9340, 11208, 14010, 16812, 18680, 21015, 28020, 33624, 42030, 56040, 84060, 119107, 168120, 238214, 357321, 476428, 595535, 714642, 952856, 1071963, 1191070, 1429284, 1786605, 2143926, 2382140, 2858568, 3573210, 4287852, 4764280, 5359815, 7146420, 8575704, 10719630, 14292840, 21439260, 42878520, 55622969, 111245938, 166868907, 222491876, 278114845, 333737814, 444983752, 500606721, 556229690, 667475628, 834344535, 1001213442, 1112459380, 1334951256, 1668689070, 2002426884, 2224918760, 2503033605, 3337378140, 4004853768, 5006067210, 6674756280, 10012134420, 20024268840]

約数ペア:

[(1, 20024268840), (2, 10012134420), (3, 6674756280), (4, 5006067210), (5, 4004853768), (6, 3337378140), (8, 2503033605), (9, 2224918760), (10, 2002426884), (12, 1668689070), (15, 1334951256), (18, 1112459380), (20, 1001213442), (24, 834344535), (30, 667475628), (36, 556229690), (40, 500606721), (45, 444983752), (60, 333737814), (72, 278114845), (90, 222491876), (120, 166868907), (180, 111245938), (360, 55622969), (467, 42878520), (934, 21439260), (1401, 14292840), (1868, 10719630), (2335, 8575704), (2802, 7146420), (3736, 5359815), (4203, 4764280), (4670, 4287852), (5604, 3573210), (7005, 2858568), (8406, 2382140), (9340, 2143926), (11208, 1786605), (14010, 1429284), (16812, 1191070), (18680, 1071963), (21015, 952856), (28020, 714642), (33624, 595535), (42030, 476428), (56040, 357321), (84060, 238214), (119107, 168120)]