20120604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239531}}^1$

素因数の和:239545

約数の個数: 24

約数和(自身を含む): 53655168

約数和(自身を除く): 33534564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239531, 479062, 718593, 958124, 1437186, 1676717, 2874372, 3353434, 5030151, 6706868, 10060302, 20120604]

約数ペア:

[(1, 20120604), (2, 10060302), (3, 6706868), (4, 5030151), (6, 3353434), (7, 2874372), (12, 1676717), (14, 1437186), (21, 958124), (28, 718593), (42, 479062), (84, 239531)]