20088888

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{3967}}^1$

素因数の和:4187

約数の個数: 32

約数和(自身を含む): 50472960

約数和(自身を除く): 30384072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 3967, 5064, 7934, 11901, 15868, 23802, 31736, 47604, 95208, 837037, 1674074, 2511111, 3348148, 5022222, 6696296, 10044444, 20088888]

約数ペア:

[(1, 20088888), (2, 10044444), (3, 6696296), (4, 5022222), (6, 3348148), (8, 2511111), (12, 1674074), (24, 837037), (211, 95208), (422, 47604), (633, 31736), (844, 23802), (1266, 15868), (1688, 11901), (2532, 7934), (3967, 5064)]