20171644632

素因数分解:

$2^3\times 3^2\times {\mathrm{863}}^1\times {\mathrm{324637}}^1$

素因数の和:325512

約数の個数: 48

約数和(自身を含む): 54695010240

約数和(自身を除く): 34523365608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 863, 1726, 2589, 3452, 5178, 6904, 7767, 10356, 15534, 20712, 31068, 62136, 324637, 649274, 973911, 1298548, 1947822, 2597096, 2921733, 3895644, 5843466, 7791288, 11686932, 23373864, 280161731, 560323462, 840485193, 1120646924, 1680970386, 2241293848, 2521455579, 3361940772, 5042911158, 6723881544, 10085822316, 20171644632]

約数ペア:

[(1, 20171644632), (2, 10085822316), (3, 6723881544), (4, 5042911158), (6, 3361940772), (8, 2521455579), (9, 2241293848), (12, 1680970386), (18, 1120646924), (24, 840485193), (36, 560323462), (72, 280161731), (863, 23373864), (1726, 11686932), (2589, 7791288), (3452, 5843466), (5178, 3895644), (6904, 2921733), (7767, 2597096), (10356, 1947822), (15534, 1298548), (20712, 973911), (31068, 649274), (62136, 324637)]