20020593620

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3260683}}^1$

素因数の和:3260999

約数の個数: 24

約数和(自身を含む): 42180208224

約数和(自身を除く): 22159614604

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 3260683, 6521366, 13042732, 16303415, 32606830, 65213660, 1001029681, 2002059362, 4004118724, 5005148405, 10010296810, 20020593620]

約数ペア:

[(1, 20020593620), (2, 10010296810), (4, 5005148405), (5, 4004118724), (10, 2002059362), (20, 1001029681), (307, 65213660), (614, 32606830), (1228, 16303415), (1535, 13042732), (3070, 6521366), (6140, 3260683)]