20148438138

素因数分解:

$2^1\times 3^1\times {\mathrm{48871}}^1\times {\mathrm{68713}}^1$

素因数の和:117589

約数の個数: 16

約数和(自身を含む): 40298287296

約数和(自身を除く): 20149849158

約数列:

[1, 2, 3, 6, 48871, 68713, 97742, 137426, 146613, 206139, 293226, 412278, 3358073023, 6716146046, 10074219069, 20148438138]

約数ペア:

[(1, 20148438138), (2, 10074219069), (3, 6716146046), (6, 3358073023), (48871, 412278), (68713, 293226), (97742, 206139), (137426, 146613)]