20237862411

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{6247}}^1\times {\mathrm{27689}}^1$

素因数の和:33955

約数の個数: 24

約数和(自身を含む): 31487295840

約数和(自身を除く): 11249433429

約数列:

[1, 3, 9, 13, 39, 117, 6247, 18741, 27689, 56223, 81211, 83067, 243633, 249201, 359957, 730899, 1079871, 3239613, 172973183, 518919549, 1556758647, 2248651379, 6745954137, 20237862411]

約数ペア:

[(1, 20237862411), (3, 6745954137), (9, 2248651379), (13, 1556758647), (39, 518919549), (117, 172973183), (6247, 3239613), (18741, 1079871), (27689, 730899), (56223, 359957), (81211, 249201), (83067, 243633)]