20098058911

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1172377}}^1$

素因数の和:1172494

約数の個数: 16

約数和(自身を含む): 24010301440

約数和(自身を除く): 3912242529

約数列:

[1, 7, 31, 79, 217, 553, 2449, 17143, 1172377, 8206639, 36343687, 92617783, 254405809, 648324481, 2871151273, 20098058911]

約数ペア:

[(1, 20098058911), (7, 2871151273), (31, 648324481), (79, 254405809), (217, 92617783), (553, 36343687), (2449, 8206639), (17143, 1172377)]