20535367059

素因数分解:

$3^2\times {\mathrm{179}}^1\times {\mathrm{2243}}^1\times {\mathrm{5683}}^1$

素因数の和:8111

約数の個数: 24

約数和(自身を含む): 29846456640

約数和(自身を除く): 9311089581

約数列:

[1, 3, 9, 179, 537, 1611, 2243, 5683, 6729, 17049, 20187, 51147, 401497, 1017257, 1204491, 3051771, 3613473, 9155313, 12746969, 38240907, 114722721, 2281707451, 6845122353, 20535367059]

約数ペア:

[(1, 20535367059), (3, 6845122353), (9, 2281707451), (179, 114722721), (537, 38240907), (1611, 12746969), (2243, 9155313), (5683, 3613473), (6729, 3051771), (17049, 1204491), (20187, 1017257), (51147, 401497)]