20103696

素因数分解:

$2^4\times 3^2\times {\mathrm{139609}}^1$

素因数の和:139623

約数の個数: 30

約数和(自身を含む): 56262830

約数和(自身を除く): 36159134

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 139609, 279218, 418827, 558436, 837654, 1116872, 1256481, 1675308, 2233744, 2512962, 3350616, 5025924, 6701232, 10051848, 20103696]

約数ペア:

[(1, 20103696), (2, 10051848), (3, 6701232), (4, 5025924), (6, 3350616), (8, 2512962), (9, 2233744), (12, 1675308), (16, 1256481), (18, 1116872), (24, 837654), (36, 558436), (48, 418827), (72, 279218), (144, 139609)]