20166744538

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^2\times {\mathrm{24109}}^1$

素因数の和:24354

約数の個数: 24

約数和(自身を含む): 31299071580

約数和(自身を除く): 11132327042

約数列:

[1, 2, 41, 82, 101, 202, 4141, 8282, 10201, 20402, 24109, 48218, 418241, 836482, 988469, 1976938, 2435009, 4870018, 99835369, 199670738, 245935909, 491871818, 10083372269, 20166744538]

約数ペア:

[(1, 20166744538), (2, 10083372269), (41, 491871818), (82, 245935909), (101, 199670738), (202, 99835369), (4141, 4870018), (8282, 2435009), (10201, 1976938), (20402, 988469), (24109, 836482), (48218, 418241)]