20560382

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{3517}}^1$

素因数の和:3635

約数の個数: 16

約数和(自身を含む): 32084160

約数和(自身を除く): 11523778

約数列:

[1, 2, 37, 74, 79, 158, 2923, 3517, 5846, 7034, 130129, 260258, 277843, 555686, 10280191, 20560382]

約数ペア:

[(1, 20560382), (2, 10280191), (37, 555686), (74, 277843), (79, 260258), (158, 130129), (2923, 7034), (3517, 5846)]