20106245061

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2594689}}^1$

素因数の和:2594746

約数の個数: 32

約数和(自身を含む): 34872633600

約数和(自身を除く): 14766388539

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 7749, 2594689, 7784067, 18162823, 23352201, 54488469, 70056603, 106382249, 163465407, 319146747, 490396221, 744675743, 957440241, 2234027229, 2872320723, 6702081687, 20106245061]

約数ペア:

[(1, 20106245061), (3, 6702081687), (7, 2872320723), (9, 2234027229), (21, 957440241), (27, 744675743), (41, 490396221), (63, 319146747), (123, 163465407), (189, 106382249), (287, 70056603), (369, 54488469), (861, 23352201), (1107, 18162823), (2583, 7784067), (7749, 2594689)]