20113794012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{128934577}}^1$

素因数の和:128934597

約数の個数: 24

約数和(自身を含む): 50542354576

約数和(自身を除く): 30428560564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 128934577, 257869154, 386803731, 515738308, 773607462, 1547214924, 1676149501, 3352299002, 5028448503, 6704598004, 10056897006, 20113794012]

約数ペア:

[(1, 20113794012), (2, 10056897006), (3, 6704598004), (4, 5028448503), (6, 3352299002), (12, 1676149501), (13, 1547214924), (26, 773607462), (39, 515738308), (52, 386803731), (78, 257869154), (156, 128934577)]