20199914

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{3257}}^1$

素因数の和:3709

約数の個数: 16

約数和(自身を含む): 34717248

約数和(自身を除く): 14517334

約数列:

[1, 2, 7, 14, 443, 886, 3101, 3257, 6202, 6514, 22799, 45598, 1442851, 2885702, 10099957, 20199914]

約数ペア:

[(1, 20199914), (2, 10099957), (7, 2885702), (14, 1442851), (443, 45598), (886, 22799), (3101, 6514), (3257, 6202)]