20162457183

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{1747}}^1$

素因数の和:2092

約数の個数: 64

約数和(自身を含む): 31413657600

約数和(自身を除く): 11251200417

約数列:

[1, 3, 11, 19, 33, 57, 79, 209, 233, 237, 627, 699, 869, 1501, 1747, 2563, 2607, 4427, 4503, 5241, 7689, 13281, 16511, 18407, 19217, 33193, 48697, 49533, 55221, 57651, 99579, 138013, 146091, 202477, 349733, 365123, 407051, 414039, 607431, 1049199, 1095369, 1221153, 1518143, 2622247, 3847063, 4477561, 4554429, 7733969, 7866741, 11541189, 13432683, 23201907, 28844717, 32157029, 85073659, 86534151, 96471087, 255220977, 353727319, 610983551, 1061181957, 1832950653, 6720819061, 20162457183]

約数ペア:

[(1, 20162457183), (3, 6720819061), (11, 1832950653), (19, 1061181957), (33, 610983551), (57, 353727319), (79, 255220977), (209, 96471087), (233, 86534151), (237, 85073659), (627, 32157029), (699, 28844717), (869, 23201907), (1501, 13432683), (1747, 11541189), (2563, 7866741), (2607, 7733969), (4427, 4554429), (4503, 4477561), (5241, 3847063), (7689, 2622247), (13281, 1518143), (16511, 1221153), (18407, 1095369), (19217, 1049199), (33193, 607431), (48697, 414039), (49533, 407051), (55221, 365123), (57651, 349733), (99579, 202477), (138013, 146091)]