20161103058

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{15775511}}^1$

素因数の和:15775590

約数の個数: 24

約数和(自身を含む): 44297637696

約数和(自身を除く): 24136534638

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 15775511, 31551022, 47326533, 94653066, 141979599, 283959198, 1120061281, 2240122562, 3360183843, 6720367686, 10080551529, 20161103058]

約数ペア:

[(1, 20161103058), (2, 10080551529), (3, 6720367686), (6, 3360183843), (9, 2240122562), (18, 1120061281), (71, 283959198), (142, 141979599), (213, 94653066), (426, 47326533), (639, 31551022), (1278, 15775511)]