2018929540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3480913}}^1$

素因数の和:3480951

約数の個数: 24

約数和(自身を含む): 4385951640

約数和(自身を除く): 2367022100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3480913, 6961826, 13923652, 17404565, 34809130, 69618260, 100946477, 201892954, 403785908, 504732385, 1009464770, 2018929540]

約数ペア:

[(1, 2018929540), (2, 1009464770), (4, 504732385), (5, 403785908), (10, 201892954), (20, 100946477), (29, 69618260), (58, 34809130), (116, 17404565), (145, 13923652), (290, 6961826), (580, 3480913)]