20216430726

素因数分解:

$2^1\times 3^1\times {\mathrm{353}}^1\times {\mathrm{9545057}}^1$

素因数の和:9545415

約数の個数: 16

約数和(自身を含む): 40547406384

約数和(自身を除く): 20330975658

約数列:

[1, 2, 3, 6, 353, 706, 1059, 2118, 9545057, 19090114, 28635171, 57270342, 3369405121, 6738810242, 10108215363, 20216430726]

約数ペア:

[(1, 20216430726), (2, 10108215363), (3, 6738810242), (6, 3369405121), (353, 57270342), (706, 28635171), (1059, 19090114), (2118, 9545057)]