20129127902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{33660749}}^1$

素因数の和:33660787

約数の個数: 16

約数和(自身を含む): 33930036000

約数和(自身を除く): 13800908098

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 33660749, 67321498, 437589737, 774197227, 875179474, 1548394454, 10064563951, 20129127902]

約数ペア:

[(1, 20129127902), (2, 10064563951), (13, 1548394454), (23, 875179474), (26, 774197227), (46, 437589737), (299, 67321498), (598, 33660749)]