17071220

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8287}}^1$

素因数の和:8399

約数の個数: 24

約数和(自身を含む): 36201984

約数和(自身を除く): 19130764

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 8287, 16574, 33148, 41435, 82870, 165740, 853561, 1707122, 3414244, 4267805, 8535610, 17071220]

約数ペア:

[(1, 17071220), (2, 8535610), (4, 4267805), (5, 3414244), (10, 1707122), (20, 853561), (103, 165740), (206, 82870), (412, 41435), (515, 33148), (1030, 16574), (2060, 8287)]