20120502626

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3675649}}^1$

素因数の和:3675698

約数の個数: 32

約数和(自身を含む): 38109139200

約数和(自身を除く): 17988636574

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 3675649, 7351298, 25729543, 51459086, 62486033, 84539927, 124972066, 169079854, 437402231, 591779489, 874804462, 1183558978, 1437178759, 2874357518, 10060251313, 20120502626]

約数ペア:

[(1, 20120502626), (2, 10060251313), (7, 2874357518), (14, 1437178759), (17, 1183558978), (23, 874804462), (34, 591779489), (46, 437402231), (119, 169079854), (161, 124972066), (238, 84539927), (322, 62486033), (391, 51459086), (782, 25729543), (2737, 7351298), (5474, 3675649)]