20153703038

素因数分解:

$2^1\times 7^2\times {\mathrm{205650031}}^1$

素因数の和:205650047

約数の個数: 12

約数和(自身を含む): 35166155472

約数和(自身を除く): 15012452434

約数列:

[1, 2, 7, 14, 49, 98, 205650031, 411300062, 1439550217, 2879100434, 10076851519, 20153703038]

約数ペア:

[(1, 20153703038), (2, 10076851519), (7, 2879100434), (14, 1439550217), (49, 411300062), (98, 205650031)]