20166297597

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{18917}}^1$

素因数の和:19080

約数の個数: 48

約数和(自身を含む): 31235585472

約数和(自身を除く): 11069287875

約数列:

[1, 3, 9, 27, 41, 81, 107, 123, 243, 321, 369, 963, 1107, 2889, 3321, 4387, 8667, 9963, 13161, 18917, 26001, 39483, 56751, 118449, 170253, 355347, 510759, 775597, 1066041, 1532277, 2024119, 2326791, 4596831, 6072357, 6980373, 18217071, 20941119, 54651213, 62823357, 82988879, 163953639, 188470071, 248966637, 491860917, 746899911, 2240699733, 6722099199, 20166297597]

約数ペア:

[(1, 20166297597), (3, 6722099199), (9, 2240699733), (27, 746899911), (41, 491860917), (81, 248966637), (107, 188470071), (123, 163953639), (243, 82988879), (321, 62823357), (369, 54651213), (963, 20941119), (1107, 18217071), (2889, 6980373), (3321, 6072357), (4387, 4596831), (8667, 2326791), (9963, 2024119), (13161, 1532277), (18917, 1066041), (26001, 775597), (39483, 510759), (56751, 355347), (118449, 170253)]