20851804231

素因数分解:

${\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{77563}}^1$

素因数の和:77766

約数の個数: 16

約数和(自身を含む): 21891663360

約数和(自身を除く): 1039859129

約数列:

[1, 41, 79, 83, 3239, 3403, 6557, 77563, 268837, 3180083, 6127477, 6437729, 251226557, 263946889, 508580591, 20851804231]

約数ペア:

[(1, 20851804231), (41, 508580591), (79, 263946889), (83, 251226557), (3239, 6437729), (3403, 6127477), (6557, 3180083), (77563, 268837)]