20113665033

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{4139}}^1$

素因数の和:4462

約数の個数: 64

約数和(自身を含む): 33925478400

約数和(自身を除く): 13811813367

約数列:

[1, 3, 7, 11, 21, 33, 77, 109, 193, 231, 327, 579, 763, 1199, 1351, 2123, 2289, 3597, 4053, 4139, 6369, 8393, 12417, 14861, 21037, 25179, 28973, 44583, 45529, 63111, 86919, 136587, 147259, 231407, 318703, 441777, 451151, 694221, 798827, 956109, 1353453, 1619849, 2396481, 3158057, 4859547, 4962661, 5591789, 8787097, 9474171, 14887983, 16775367, 26361291, 34738627, 61509679, 87072143, 104215881, 184529037, 261216429, 609505001, 957793573, 1828515003, 2873380719, 6704555011, 20113665033]

約数ペア:

[(1, 20113665033), (3, 6704555011), (7, 2873380719), (11, 1828515003), (21, 957793573), (33, 609505001), (77, 261216429), (109, 184529037), (193, 104215881), (231, 87072143), (327, 61509679), (579, 34738627), (763, 26361291), (1199, 16775367), (1351, 14887983), (2123, 9474171), (2289, 8787097), (3597, 5591789), (4053, 4962661), (4139, 4859547), (6369, 3158057), (8393, 2396481), (12417, 1619849), (14861, 1353453), (21037, 956109), (25179, 798827), (28973, 694221), (44583, 451151), (45529, 441777), (63111, 318703), (86919, 231407), (136587, 147259)]