20199705594

素因数分解:

$2^1\times 3^1\times {\mathrm{2503}}^1\times {\mathrm{1345033}}^1$

素因数の和:1347541

約数の個数: 16

約数和(自身を含む): 40415581632

約数和(自身を除く): 20215876038

約数列:

[1, 2, 3, 6, 2503, 5006, 7509, 15018, 1345033, 2690066, 4035099, 8070198, 3366617599, 6733235198, 10099852797, 20199705594]

約数ペア:

[(1, 20199705594), (2, 10099852797), (3, 6733235198), (6, 3366617599), (2503, 8070198), (5006, 4035099), (7509, 2690066), (15018, 1345033)]