20583596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7669}}^1$

素因数の和:7745

約数の個数: 24

約数和(自身を含む): 39945360

約数和(自身を除く): 19361764

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 7669, 15338, 30676, 84359, 168718, 337436, 467809, 935618, 1871236, 5145899, 10291798, 20583596]

約数ペア:

[(1, 20583596), (2, 10291798), (4, 5145899), (11, 1871236), (22, 935618), (44, 467809), (61, 337436), (122, 168718), (244, 84359), (671, 30676), (1342, 15338), (2684, 7669)]