20110252065

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{101467}}^1$

素因数の和:101729

約数の個数: 32

約数和(自身を含む): 32797704576

約数和(自身を除く): 12687452511

約数列:

[1, 3, 5, 15, 73, 181, 219, 365, 543, 905, 1095, 2715, 13213, 39639, 66065, 101467, 198195, 304401, 507335, 1522005, 7407091, 18365527, 22221273, 37035455, 55096581, 91827635, 111106365, 275482905, 1340683471, 4022050413, 6703417355, 20110252065]

約数ペア:

[(1, 20110252065), (3, 6703417355), (5, 4022050413), (15, 1340683471), (73, 275482905), (181, 111106365), (219, 91827635), (365, 55096581), (543, 37035455), (905, 22221273), (1095, 18365527), (2715, 7407091), (13213, 1522005), (39639, 507335), (66065, 304401), (101467, 198195)]