20199691010

素因数分解:

$2^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{577}}^1\times {\mathrm{9539}}^1$

素因数の和:10490

約数の個数: 32

約数和(自身を含む): 36525530880

約数和(自身を除く): 16325839870

約数列:

[1, 2, 5, 10, 367, 577, 734, 1154, 1835, 2885, 3670, 5770, 9539, 19078, 47695, 95390, 211759, 423518, 1058795, 2117590, 3500813, 5504003, 7001626, 11008006, 17504065, 27520015, 35008130, 55040030, 2019969101, 4039938202, 10099845505, 20199691010]

約数ペア:

[(1, 20199691010), (2, 10099845505), (5, 4039938202), (10, 2019969101), (367, 55040030), (577, 35008130), (734, 27520015), (1154, 17504065), (1835, 11008006), (2885, 7001626), (3670, 5504003), (5770, 3500813), (9539, 2117590), (19078, 1058795), (47695, 423518), (95390, 211759)]