20166465052

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1273457}}^1$

素因数の和:1273605

約数の個数: 24

約数和(自身を含む): 36583901424

約数和(自身を除く): 16417436372

約数列:

[1, 2, 4, 37, 74, 107, 148, 214, 428, 3959, 7918, 15836, 1273457, 2546914, 5093828, 47117909, 94235818, 136259899, 188471636, 272519798, 545039596, 5041616263, 10083232526, 20166465052]

約数ペア:

[(1, 20166465052), (2, 10083232526), (4, 5041616263), (37, 545039596), (74, 272519798), (107, 188471636), (148, 136259899), (214, 94235818), (428, 47117909), (3959, 5093828), (7918, 2546914), (15836, 1273457)]