20334412

素因数分解:

$2^2\times 7^3\times {\mathrm{14821}}^1$

素因数の和:14846

約数の個数: 24

約数和(自身を含む): 41501600

約数和(自身を除く): 21167188

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 14821, 29642, 59284, 103747, 207494, 414988, 726229, 1452458, 2904916, 5083603, 10167206, 20334412]

約数ペア:

[(1, 20334412), (2, 10167206), (4, 5083603), (7, 2904916), (14, 1452458), (28, 726229), (49, 414988), (98, 207494), (196, 103747), (343, 59284), (686, 29642), (1372, 14821)]