20368170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{226313}}^1$

素因数の和:226326

約数の個数: 24

約数和(自身を含む): 52957476

約数和(自身を除く): 32589306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 226313, 452626, 678939, 1131565, 1357878, 2036817, 2263130, 3394695, 4073634, 6789390, 10184085, 20368170]

約数ペア:

[(1, 20368170), (2, 10184085), (3, 6789390), (5, 4073634), (6, 3394695), (9, 2263130), (10, 2036817), (15, 1357878), (18, 1131565), (30, 678939), (45, 452626), (90, 226313)]