20214204

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{21323}}^1$

素因数の和:21409

約数の個数: 24

約数和(自身を含む): 47765760

約数和(自身を除く): 27551556

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 21323, 42646, 63969, 85292, 127938, 255876, 1684517, 3369034, 5053551, 6738068, 10107102, 20214204]

約数ペア:

[(1, 20214204), (2, 10107102), (3, 6738068), (4, 5053551), (6, 3369034), (12, 1684517), (79, 255876), (158, 127938), (237, 85292), (316, 63969), (474, 42646), (948, 21323)]