20339124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{130379}}^1$

素因数の和:130399

約数の個数: 24

約数和(自身を含む): 51108960

約数和(自身を除く): 30769836

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 130379, 260758, 391137, 521516, 782274, 1564548, 1694927, 3389854, 5084781, 6779708, 10169562, 20339124]

約数ペア:

[(1, 20339124), (2, 10169562), (3, 6779708), (4, 5084781), (6, 3389854), (12, 1694927), (13, 1564548), (26, 782274), (39, 521516), (52, 391137), (78, 260758), (156, 130379)]