20102307846

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{2179}}^1\times {\mathrm{9433}}^1$

素因数の和:11780

約数の個数: 32

約数和(自身を含む): 40474124160

約数和(自身を除く): 20371816314

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 2179, 4358, 6537, 9433, 13074, 18866, 28299, 56598, 355177, 710354, 1065531, 1537579, 2131062, 3075158, 4612737, 9225474, 20554507, 41109014, 61663521, 123327042, 3350384641, 6700769282, 10051153923, 20102307846]

約数ペア:

[(1, 20102307846), (2, 10051153923), (3, 6700769282), (6, 3350384641), (163, 123327042), (326, 61663521), (489, 41109014), (978, 20554507), (2179, 9225474), (4358, 4612737), (6537, 3075158), (9433, 2131062), (13074, 1537579), (18866, 1065531), (28299, 710354), (56598, 355177)]