20233562037

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{37861}}^1$

素因数の和:38141

約数の個数: 32

約数和(自身を含む): 29615959296

約数和(自身を除く): 9382397259

約数列:

[1, 3, 13, 39, 71, 193, 213, 579, 923, 2509, 2769, 7527, 13703, 37861, 41109, 113583, 178139, 492193, 534417, 1476579, 2688131, 7307173, 8064393, 21921519, 34945703, 94993249, 104837109, 284979747, 518809283, 1556427849, 6744520679, 20233562037]

約数ペア:

[(1, 20233562037), (3, 6744520679), (13, 1556427849), (39, 518809283), (71, 284979747), (193, 104837109), (213, 94993249), (579, 34945703), (923, 21921519), (2509, 8064393), (2769, 7307173), (7527, 2688131), (13703, 1476579), (37861, 534417), (41109, 492193), (113583, 178139)]