20119325186

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{4721}}^1\times {\mathrm{73477}}^1$

素因数の和:78229

約数の個数: 16

約数和(自身を含む): 31226680440

約数和(自身を除く): 11107355254

約数列:

[1, 2, 29, 58, 4721, 9442, 73477, 136909, 146954, 273818, 2130833, 4261666, 346884917, 693769834, 10059662593, 20119325186]

約数ペア:

[(1, 20119325186), (2, 10059662593), (29, 693769834), (58, 346884917), (4721, 4261666), (9442, 2130833), (73477, 273818), (136909, 146954)]