20183359653

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{1721}}^1\times {\mathrm{22861}}^1$

素因数の和:24610

約数の個数: 32

約数和(自身を含む): 31494691200

約数和(自身を除く): 11311331547

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 1721, 5163, 15489, 22861, 32699, 46467, 68583, 98097, 205749, 294291, 434359, 617247, 882873, 1303077, 3909231, 11727693, 39343781, 118031343, 354094029, 747531839, 1062282087, 2242595517, 6727786551, 20183359653]

約数ペア:

[(1, 20183359653), (3, 6727786551), (9, 2242595517), (19, 1062282087), (27, 747531839), (57, 354094029), (171, 118031343), (513, 39343781), (1721, 11727693), (5163, 3909231), (15489, 1303077), (22861, 882873), (32699, 617247), (46467, 434359), (68583, 294291), (98097, 205749)]