20247980918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2295169}}^1$

素因数の和:2295583

約数の個数: 16

約数和(自身を含む): 33215700240

約数和(自身を除く): 12967719322

約数列:

[1, 2, 11, 22, 401, 802, 4411, 8822, 2295169, 4590338, 25246859, 50493718, 920362769, 1840725538, 10123990459, 20247980918]

約数ペア:

[(1, 20247980918), (2, 10123990459), (11, 1840725538), (22, 920362769), (401, 50493718), (802, 25246859), (4411, 4590338), (8822, 2295169)]