20172969414

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86209271}}^1$

素因数の和:86209292

約数の個数: 24

約数和(自身を含む): 47070262512

約数和(自身を除く): 26897293098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 86209271, 172418542, 258627813, 517255626, 775883439, 1120720523, 1551766878, 2241441046, 3362161569, 6724323138, 10086484707, 20172969414]

約数ペア:

[(1, 20172969414), (2, 10086484707), (3, 6724323138), (6, 3362161569), (9, 2241441046), (13, 1551766878), (18, 1120720523), (26, 775883439), (39, 517255626), (78, 258627813), (117, 172418542), (234, 86209271)]