20165127916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{3089}}^1\times {\mathrm{70957}}^1$

素因数の和:74073

約数の個数: 24

約数和(自身を含む): 36835716960

約数和(自身を除く): 16670589044

約数列:

[1, 2, 4, 23, 46, 92, 3089, 6178, 12356, 70957, 71047, 141914, 142094, 283828, 284188, 1632011, 3264022, 6528044, 219186173, 438372346, 876744692, 5041281979, 10082563958, 20165127916]

約数ペア:

[(1, 20165127916), (2, 10082563958), (4, 5041281979), (23, 876744692), (46, 438372346), (92, 219186173), (3089, 6528044), (6178, 3264022), (12356, 1632011), (70957, 284188), (71047, 283828), (141914, 142094)]