20296800820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59696473}}^1$

素因数の和:59696499

約数の個数: 24

約数和(自身を含む): 45130534344

約数和(自身を除く): 24833733524

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 59696473, 119392946, 238785892, 298482365, 596964730, 1014840041, 1193929460, 2029680082, 4059360164, 5074200205, 10148400410, 20296800820]

約数ペア:

[(1, 20296800820), (2, 10148400410), (4, 5074200205), (5, 4059360164), (10, 2029680082), (17, 1193929460), (20, 1014840041), (34, 596964730), (68, 298482365), (85, 238785892), (170, 119392946), (340, 59696473)]