20093608

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{61261}}^1$

素因数の和:61308

約数の個数: 16

約数和(自身を含む): 38595060

約数和(自身を除く): 18501452

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 61261, 122522, 245044, 490088, 2511701, 5023402, 10046804, 20093608]

約数ペア:

[(1, 20093608), (2, 10046804), (4, 5023402), (8, 2511701), (41, 490088), (82, 245044), (164, 122522), (328, 61261)]