20392575982

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{248689951}}^1$

素因数の和:248689994

約数の個数: 8

約数和(自身を含む): 31334933952

約数和(自身を除く): 10942357970

約数列:

[1, 2, 41, 82, 248689951, 497379902, 10196287991, 20392575982]

約数ペア:

[(1, 20392575982), (2, 10196287991), (41, 497379902), (82, 248689951)]