20145018

素因数分解:

$2^1\times 3^1\times {\mathrm{179}}^1\times {\mathrm{18757}}^1$

素因数の和:18941

約数の個数: 16

約数和(自身を含む): 40517280

約数和(自身を除く): 20372262

約数列:

[1, 2, 3, 6, 179, 358, 537, 1074, 18757, 37514, 56271, 112542, 3357503, 6715006, 10072509, 20145018]

約数ペア:

[(1, 20145018), (2, 10072509), (3, 6715006), (6, 3357503), (179, 112542), (358, 56271), (537, 37514), (1074, 18757)]