20418102

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{3671}}^1$

素因数の和:3785

約数の個数: 32

約数和(自身を含む): 45826560

約数和(自身を除く): 25408458

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2781, 3671, 5562, 7342, 11013, 22026, 33039, 66078, 99117, 198234, 378113, 756226, 1134339, 2268678, 3403017, 6806034, 10209051, 20418102]

約数ペア:

[(1, 20418102), (2, 10209051), (3, 6806034), (6, 3403017), (9, 2268678), (18, 1134339), (27, 756226), (54, 378113), (103, 198234), (206, 99117), (309, 66078), (618, 33039), (927, 22026), (1854, 11013), (2781, 7342), (3671, 5562)]