15702007856

素因数分解:

$2^4\times {\mathrm{20399}}^1\times {\mathrm{48109}}^1$

素因数の和:68516

約数の個数: 20

約数和(自身を含む): 30424764000

約数和(自身を除く): 14722756144

約数列:

[1, 2, 4, 8, 16, 20399, 40798, 48109, 81596, 96218, 163192, 192436, 326384, 384872, 769744, 981375491, 1962750982, 3925501964, 7851003928, 15702007856]

約数ペア:

[(1, 15702007856), (2, 7851003928), (4, 3925501964), (8, 1962750982), (16, 981375491), (20399, 769744), (40798, 384872), (48109, 326384), (81596, 192436), (96218, 163192)]