20306124

素因数分解:

$2^2\times 3^2\times {\mathrm{564059}}^1$

素因数の和:564069

約数の個数: 18

約数和(自身を含む): 51329460

約数和(自身を除く): 31023336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 564059, 1128118, 1692177, 2256236, 3384354, 5076531, 6768708, 10153062, 20306124]

約数ペア:

[(1, 20306124), (2, 10153062), (3, 6768708), (4, 5076531), (6, 3384354), (9, 2256236), (12, 1692177), (18, 1128118), (36, 564059)]