20512222030

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{13584253}}^1$

素因数の和:13584411

約数の個数: 16

約数和(自身を含む): 37166518944

約数和(自身を除く): 16654296914

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 13584253, 27168506, 67921265, 135842530, 2051222203, 4102444406, 10256111015, 20512222030]

約数ペア:

[(1, 20512222030), (2, 10256111015), (5, 4102444406), (10, 2051222203), (151, 135842530), (302, 67921265), (755, 27168506), (1510, 13584253)]