20769230742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{266272189}}^1$

素因数の和:266272207

約数の個数: 16

約数和(自身を含む): 44733727920

約数和(自身を除く): 23964497178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 266272189, 532544378, 798816567, 1597633134, 3461538457, 6923076914, 10384615371, 20769230742]

約数ペア:

[(1, 20769230742), (2, 10384615371), (3, 6923076914), (6, 3461538457), (13, 1597633134), (26, 798816567), (39, 532544378), (78, 266272189)]