15704673620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19152041}}^1$

素因数の和:19152091

約数の個数: 24

約数和(自身を含む): 33784202088

約数和(自身を除く): 18079528468

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 19152041, 38304082, 76608164, 95760205, 191520410, 383040820, 785233681, 1570467362, 3140934724, 3926168405, 7852336810, 15704673620]

約数ペア:

[(1, 15704673620), (2, 7852336810), (4, 3926168405), (5, 3140934724), (10, 1570467362), (20, 785233681), (41, 383040820), (82, 191520410), (164, 95760205), (205, 76608164), (410, 38304082), (820, 19152041)]