20133438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{719}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 23412162

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 359, 718, 719, 1077, 1438, 2154, 2157, 4314, 4667, 9334, 9347, 14001, 18694, 28002, 28041, 56082, 258121, 516242, 774363, 1548726, 3355573, 6711146, 10066719, 20133438]

約数ペア:

[(1, 20133438), (2, 10066719), (3, 6711146), (6, 3355573), (13, 1548726), (26, 774363), (39, 516242), (78, 258121), (359, 56082), (718, 28041), (719, 28002), (1077, 18694), (1438, 14001), (2154, 9347), (2157, 9334), (4314, 4667)]