20199295140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6397}}^1\times {\mathrm{52627}}^1$

素因数の和:59036

約数の個数: 48

約数和(自身を含む): 56567942592

約数和(自身を除く): 36368647452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6397, 12794, 19191, 25588, 31985, 38382, 52627, 63970, 76764, 95955, 105254, 127940, 157881, 191910, 210508, 263135, 315762, 383820, 526270, 631524, 789405, 1052540, 1578810, 3157620, 336654919, 673309838, 1009964757, 1346619676, 1683274595, 2019929514, 3366549190, 4039859028, 5049823785, 6733098380, 10099647570, 20199295140]

約数ペア:

[(1, 20199295140), (2, 10099647570), (3, 6733098380), (4, 5049823785), (5, 4039859028), (6, 3366549190), (10, 2019929514), (12, 1683274595), (15, 1346619676), (20, 1009964757), (30, 673309838), (60, 336654919), (6397, 3157620), (12794, 1578810), (19191, 1052540), (25588, 789405), (31985, 631524), (38382, 526270), (52627, 383820), (63970, 315762), (76764, 263135), (95955, 210508), (105254, 191910), (127940, 157881)]