20180791022

素因数分解:

$2^1\times 7^2\times {\mathrm{3889}}^1\times {\mathrm{52951}}^1$

素因数の和:56856

約数の個数: 24

約数和(自身を含む): 35223140880

約数和(自身を除く): 15042349858

約数列:

[1, 2, 7, 14, 49, 98, 3889, 7778, 27223, 52951, 54446, 105902, 190561, 370657, 381122, 741314, 2594599, 5189198, 205926439, 411852878, 1441485073, 2882970146, 10090395511, 20180791022]

約数ペア:

[(1, 20180791022), (2, 10090395511), (7, 2882970146), (14, 1441485073), (49, 411852878), (98, 205926439), (3889, 5189198), (7778, 2594599), (27223, 741314), (52951, 381122), (54446, 370657), (105902, 190561)]