20129696

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{5879}}^1$

素因数の和:5996

約数の個数: 24

約数和(自身を含む): 40007520

約数和(自身を除く): 19877824

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 5879, 11758, 23516, 47032, 94064, 188128, 629053, 1258106, 2516212, 5032424, 10064848, 20129696]

約数ペア:

[(1, 20129696), (2, 10064848), (4, 5032424), (8, 2516212), (16, 1258106), (32, 629053), (107, 188128), (214, 94064), (428, 47032), (856, 23516), (1712, 11758), (3424, 5879)]