20134397714

素因数分解:

$2^1\times {\mathrm{149}}^2\times {\mathrm{467}}^1\times {\mathrm{971}}^1$

素因数の和:1738

約数の個数: 24

約数和(自身を含む): 30502141488

約数和(自身を除く): 10367743774

約数列:

[1, 2, 149, 298, 467, 934, 971, 1942, 22201, 44402, 69583, 139166, 144679, 289358, 453457, 906914, 10367867, 20735734, 21557171, 43114342, 67565093, 135130186, 10067198857, 20134397714]

約数ペア:

[(1, 20134397714), (2, 10067198857), (149, 135130186), (298, 67565093), (467, 43114342), (934, 21557171), (971, 20735734), (1942, 10367867), (22201, 906914), (44402, 453457), (69583, 289358), (139166, 144679)]