20153267106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479839693}}^1$

素因数の和:479839705

約数の個数: 16

約数和(自身を含む): 46064610624

約数和(自身を除く): 25911343518

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479839693, 959679386, 1439519079, 2879038158, 3358877851, 6717755702, 10076633553, 20153267106]

約数ペア:

[(1, 20153267106), (2, 10076633553), (3, 6717755702), (6, 3358877851), (7, 2879038158), (14, 1439519079), (21, 959679386), (42, 479839693)]