20002056

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{5113}}^1$

素因数の和:5285

約数の個数: 32

約数和(自身を含む): 50321760

約数和(自身を除く): 30319704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 5113, 10226, 15339, 20452, 30678, 40904, 61356, 122712, 833419, 1666838, 2500257, 3333676, 5000514, 6667352, 10001028, 20002056]

約数ペア:

[(1, 20002056), (2, 10001028), (3, 6667352), (4, 5000514), (6, 3333676), (8, 2500257), (12, 1666838), (24, 833419), (163, 122712), (326, 61356), (489, 40904), (652, 30678), (978, 20452), (1304, 15339), (1956, 10226), (3912, 5113)]