20194394746

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{3793}}^1\times {\mathrm{13513}}^1$

素因数の和:17505

約数の個数: 16

約数和(自身を含む): 30455636904

約数和(自身を除く): 10261242158

約数列:

[1, 2, 197, 394, 3793, 7586, 13513, 27026, 747221, 1494442, 2662061, 5324122, 51254809, 102509618, 10097197373, 20194394746]

約数ペア:

[(1, 20194394746), (2, 10097197373), (197, 102509618), (394, 51254809), (3793, 5324122), (7586, 2662061), (13513, 1494442), (27026, 747221)]