13203740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60017}}^1$

素因数の和:60037

約数の個数: 24

約数和(自身を含む): 30249072

約数和(自身を除く): 17045332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 60017, 120034, 240068, 300085, 600170, 660187, 1200340, 1320374, 2640748, 3300935, 6601870, 13203740]

約数ペア:

[(1, 13203740), (2, 6601870), (4, 3300935), (5, 2640748), (10, 1320374), (11, 1200340), (20, 660187), (22, 600170), (44, 300085), (55, 240068), (110, 120034), (220, 60017)]