20304892562

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{2271749}}^1$

素因数の和:2271901

約数の個数: 16

約数和(自身を含む): 31486455000

約数和(自身を除く): 11181562438

約数列:

[1, 2, 41, 82, 109, 218, 4469, 8938, 2271749, 4543498, 93141709, 186283418, 247620641, 495241282, 10152446281, 20304892562]

約数ペア:

[(1, 20304892562), (2, 10152446281), (41, 495241282), (82, 247620641), (109, 186283418), (218, 93141709), (4469, 4543498), (8938, 2271749)]