20008854

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{18223}}^1$

素因数の和:18292

約数の個数: 24

約数和(自身を含む): 44065632

約数和(自身を除く): 24056778

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 18223, 36446, 54669, 109338, 164007, 328014, 1111603, 2223206, 3334809, 6669618, 10004427, 20008854]

約数ペア:

[(1, 20008854), (2, 10004427), (3, 6669618), (6, 3334809), (9, 2223206), (18, 1111603), (61, 328014), (122, 164007), (183, 109338), (366, 54669), (549, 36446), (1098, 18223)]