2020850350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2377471}}^1$

素因数の和:2377500

約数の個数: 24

約数和(自身を含む): 3979888128

約数和(自身を除く): 1959037778

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 2377471, 4754942, 11887355, 23774710, 40417007, 59436775, 80834014, 118873550, 202085035, 404170070, 1010425175, 2020850350]

約数ペア:

[(1, 2020850350), (2, 1010425175), (5, 404170070), (10, 202085035), (17, 118873550), (25, 80834014), (34, 59436775), (50, 40417007), (85, 23774710), (170, 11887355), (425, 4754942), (850, 2377471)]