21103633060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{62069509}}^1$

素因数の和:62069535

約数の個数: 24

約数和(自身を含む): 46924549560

約数和(自身を除く): 25820916500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 62069509, 124139018, 248278036, 310347545, 620695090, 1055181653, 1241390180, 2110363306, 4220726612, 5275908265, 10551816530, 21103633060]

約数ペア:

[(1, 21103633060), (2, 10551816530), (4, 5275908265), (5, 4220726612), (10, 2110363306), (17, 1241390180), (20, 1055181653), (34, 620695090), (68, 310347545), (85, 248278036), (170, 124139018), (340, 62069509)]