20236076

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2309}}^1$

素因数の和:2633

約数の個数: 24

約数和(自身を含む): 40619040

約数和(自身を除く): 20382964

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 2309, 4382, 4618, 8764, 9236, 16163, 32326, 64652, 722717, 1445434, 2890868, 5059019, 10118038, 20236076]

約数ペア:

[(1, 20236076), (2, 10118038), (4, 5059019), (7, 2890868), (14, 1445434), (28, 722717), (313, 64652), (626, 32326), (1252, 16163), (2191, 9236), (2309, 8764), (4382, 4618)]