20244540184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1087}}^1\times {\mathrm{211639}}^1$

素因数の和:212743

約数の個数: 32

約数和(自身を含む): 41447577600

約数和(自身を除く): 21203037416

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1087, 2174, 4348, 8696, 11957, 23914, 47828, 95656, 211639, 423278, 846556, 1693112, 2328029, 4656058, 9312116, 18624232, 230051593, 460103186, 920206372, 1840412744, 2530567523, 5061135046, 10122270092, 20244540184]

約数ペア:

[(1, 20244540184), (2, 10122270092), (4, 5061135046), (8, 2530567523), (11, 1840412744), (22, 920206372), (44, 460103186), (88, 230051593), (1087, 18624232), (2174, 9312116), (4348, 4656058), (8696, 2328029), (11957, 1693112), (23914, 846556), (47828, 423278), (95656, 211639)]