20726124

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{21863}}^1$

素因数の和:21949

約数の個数: 24

約数和(自身を含む): 48975360

約数和(自身を除く): 28249236

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 21863, 43726, 65589, 87452, 131178, 262356, 1727177, 3454354, 5181531, 6908708, 10363062, 20726124]

約数ペア:

[(1, 20726124), (2, 10363062), (3, 6908708), (4, 5181531), (6, 3454354), (12, 1727177), (79, 262356), (158, 131178), (237, 87452), (316, 65589), (474, 43726), (948, 21863)]