20403766342

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{3541091}}^1$

素因数の和:3541203

約数の個数: 16

約数和(自身を含む): 31784841792

約数和(自身を除く): 11381075450

約数列:

[1, 2, 43, 67, 86, 134, 2881, 5762, 3541091, 7082182, 152266913, 237253097, 304533826, 474506194, 10201883171, 20403766342]

約数ペア:

[(1, 20403766342), (2, 10201883171), (43, 474506194), (67, 304533826), (86, 237253097), (134, 152266913), (2881, 7082182), (5762, 3541091)]