23508620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{69143}}^1$

素因数の和:69169

約数の個数: 24

約数和(自身を含む): 52272864

約数和(自身を除く): 28764244

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 69143, 138286, 276572, 345715, 691430, 1175431, 1382860, 2350862, 4701724, 5877155, 11754310, 23508620]

約数ペア:

[(1, 23508620), (2, 11754310), (4, 5877155), (5, 4701724), (10, 2350862), (17, 1382860), (20, 1175431), (34, 691430), (68, 345715), (85, 276572), (170, 138286), (340, 69143)]