20073548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4517}}^1$

素因数の和:4633

約数の個数: 24

約数和(自身を含む): 38710224

約数和(自身を除く): 18636676

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 4517, 9034, 18068, 49687, 99374, 198748, 456217, 912434, 1824868, 5018387, 10036774, 20073548]

約数ペア:

[(1, 20073548), (2, 10036774), (4, 5018387), (11, 1824868), (22, 912434), (44, 456217), (101, 198748), (202, 99374), (404, 49687), (1111, 18068), (2222, 9034), (4444, 4517)]