20227316655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{242927}}^1$

素因数の和:243016

約数の個数: 64

約数和(自身を含む): 40485408768

約数和(自身を除く): 20258092113

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 61, 65, 91, 105, 183, 195, 273, 305, 427, 455, 793, 915, 1281, 1365, 2135, 2379, 3965, 5551, 6405, 11895, 16653, 27755, 83265, 242927, 728781, 1214635, 1700489, 3158051, 3643905, 5101467, 8502445, 9474153, 14818547, 15790255, 22106357, 25507335, 44455641, 47370765, 66319071, 74092735, 103729829, 110531785, 192641111, 222278205, 311189487, 331595355, 518649145, 577923333, 963205555, 1348487777, 1555947435, 2889616665, 4045463331, 6742438885, 20227316655]

約数ペア:

[(1, 20227316655), (3, 6742438885), (5, 4045463331), (7, 2889616665), (13, 1555947435), (15, 1348487777), (21, 963205555), (35, 577923333), (39, 518649145), (61, 331595355), (65, 311189487), (91, 222278205), (105, 192641111), (183, 110531785), (195, 103729829), (273, 74092735), (305, 66319071), (427, 47370765), (455, 44455641), (793, 25507335), (915, 22106357), (1281, 15790255), (1365, 14818547), (2135, 9474153), (2379, 8502445), (3965, 5101467), (5551, 3643905), (6405, 3158051), (11895, 1700489), (16653, 1214635), (27755, 728781), (83265, 242927)]