20189798830

素因数分解:

$2^1\times 5^1\times {\mathrm{30241}}^1\times {\mathrm{66763}}^1$

素因数の和:97011

約数の個数: 16

約数和(自身を含む): 36343383984

約数和(自身を除く): 16153585154

約数列:

[1, 2, 5, 10, 30241, 60482, 66763, 133526, 151205, 302410, 333815, 667630, 2018979883, 4037959766, 10094899415, 20189798830]

約数ペア:

[(1, 20189798830), (2, 10094899415), (5, 4037959766), (10, 2018979883), (30241, 667630), (60482, 333815), (66763, 302410), (133526, 151205)]