20162868102

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{240017}}^1$

素因数の和:240397

約数の個数: 48

約数和(自身を含む): 47177938080

約数和(自身を除く): 27015069978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 359, 718, 1077, 2154, 3231, 4667, 6462, 9334, 14001, 28002, 42003, 84006, 240017, 480034, 720051, 1440102, 2160153, 3120221, 4320306, 6240442, 9360663, 18721326, 28081989, 56163978, 86166103, 172332206, 258498309, 516996618, 775494927, 1120159339, 1550989854, 2240318678, 3360478017, 6720956034, 10081434051, 20162868102]

約数ペア:

[(1, 20162868102), (2, 10081434051), (3, 6720956034), (6, 3360478017), (9, 2240318678), (13, 1550989854), (18, 1120159339), (26, 775494927), (39, 516996618), (78, 258498309), (117, 172332206), (234, 86166103), (359, 56163978), (718, 28081989), (1077, 18721326), (2154, 9360663), (3231, 6240442), (4667, 4320306), (6462, 3120221), (9334, 2160153), (14001, 1440102), (28002, 720051), (42003, 480034), (84006, 240017)]