20223156

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{4003}}^1$

素因数の和:4431

約数の個数: 24

約数和(自身を含む): 47311264

約数和(自身を除く): 27088108

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 4003, 5052, 8006, 12009, 16012, 24018, 48036, 1685263, 3370526, 5055789, 6741052, 10111578, 20223156]

約数ペア:

[(1, 20223156), (2, 10111578), (3, 6741052), (4, 5055789), (6, 3370526), (12, 1685263), (421, 48036), (842, 24018), (1263, 16012), (1684, 12009), (2526, 8006), (4003, 5052)]