20750898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{494069}}^1$

素因数の和:494081

約数の個数: 16

約数和(自身を含む): 47430720

約数和(自身を除く): 26679822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 494069, 988138, 1482207, 2964414, 3458483, 6916966, 10375449, 20750898]

約数ペア:

[(1, 20750898), (2, 10375449), (3, 6916966), (6, 3458483), (7, 2964414), (14, 1482207), (21, 988138), (42, 494069)]