20133081930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51623287}}^1$

素因数の和:51623310

約数の個数: 32

約数和(自身を含む): 52036274304

約数和(自身を除く): 31903192374

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 51623287, 103246574, 154869861, 258116435, 309739722, 516232870, 671102731, 774349305, 1342205462, 1548698610, 2013308193, 3355513655, 4026616386, 6711027310, 10066540965, 20133081930]

約数ペア:

[(1, 20133081930), (2, 10066540965), (3, 6711027310), (5, 4026616386), (6, 3355513655), (10, 2013308193), (13, 1548698610), (15, 1342205462), (26, 774349305), (30, 671102731), (39, 516232870), (65, 309739722), (78, 258116435), (130, 154869861), (195, 103246574), (390, 51623287)]