20172373611

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1231}}^1\times {\mathrm{3067}}^1$

素因数の和:4451

約数の個数: 32

約数和(自身を含む): 29210108928

約数和(自身を除く): 9037735317

約数列:

[1, 3, 13, 39, 137, 411, 1231, 1781, 3067, 3693, 5343, 9201, 16003, 39871, 48009, 119613, 168647, 420179, 505941, 1260537, 2192411, 3775477, 5462327, 6577233, 11326431, 16386981, 49081201, 147243603, 517240349, 1551721047, 6724124537, 20172373611]

約数ペア:

[(1, 20172373611), (3, 6724124537), (13, 1551721047), (39, 517240349), (137, 147243603), (411, 49081201), (1231, 16386981), (1781, 11326431), (3067, 6577233), (3693, 5462327), (5343, 3775477), (9201, 2192411), (16003, 1260537), (39871, 505941), (48009, 420179), (119613, 168647)]