2022893980

素因数分解:

$2^2\times 5^1\times {\mathrm{2711}}^1\times {\mathrm{37309}}^1$

素因数の和:40029

約数の個数: 24

約数和(自身を含む): 4249758240

約数和(自身を除く): 2226864260

約数列:

[1, 2, 4, 5, 10, 20, 2711, 5422, 10844, 13555, 27110, 37309, 54220, 74618, 149236, 186545, 373090, 746180, 101144699, 202289398, 404578796, 505723495, 1011446990, 2022893980]

約数ペア:

[(1, 2022893980), (2, 1011446990), (4, 505723495), (5, 404578796), (10, 202289398), (20, 101144699), (2711, 746180), (5422, 373090), (10844, 186545), (13555, 149236), (27110, 74618), (37309, 54220)]