20148004812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129153877}}^1$

素因数の和:129153897

約数の個数: 24

約数和(自身を含む): 50628320176

約数和(自身を除く): 30480315364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 129153877, 258307754, 387461631, 516615508, 774923262, 1549846524, 1679000401, 3358000802, 5037001203, 6716001604, 10074002406, 20148004812]

約数ペア:

[(1, 20148004812), (2, 10074002406), (3, 6716001604), (4, 5037001203), (6, 3358000802), (12, 1679000401), (13, 1549846524), (26, 774923262), (39, 516615508), (52, 387461631), (78, 258307754), (156, 129153877)]