20302572

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{7079}}^1$

素因数の和:7325

約数の個数: 24

約数和(自身を含む): 47577600

約数和(自身を除く): 27275028

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 7079, 14158, 21237, 28316, 42474, 84948, 1691881, 3383762, 5075643, 6767524, 10151286, 20302572]

約数ペア:

[(1, 20302572), (2, 10151286), (3, 6767524), (4, 5075643), (6, 3383762), (12, 1691881), (239, 84948), (478, 42474), (717, 28316), (956, 21237), (1434, 14158), (2868, 7079)]