20164995006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258525577}}^1$

素因数の和:258525595

約数の個数: 16

約数和(自身を含む): 43432297104

約数和(自身を除く): 23267302098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 258525577, 517051154, 775576731, 1551153462, 3360832501, 6721665002, 10082497503, 20164995006]

約数ペア:

[(1, 20164995006), (2, 10082497503), (3, 6721665002), (6, 3360832501), (13, 1551153462), (26, 775576731), (39, 517051154), (78, 258525577)]