20046204

素因数分解:

$2^2\times 3^4\times {\mathrm{61871}}^1$

素因数の和:61887

約数の個数: 30

約数和(自身を含む): 52405584

約数和(自身を除く): 32359380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 61871, 123742, 185613, 247484, 371226, 556839, 742452, 1113678, 1670517, 2227356, 3341034, 5011551, 6682068, 10023102, 20046204]

約数ペア:

[(1, 20046204), (2, 10023102), (3, 6682068), (4, 5011551), (6, 3341034), (9, 2227356), (12, 1670517), (18, 1113678), (27, 742452), (36, 556839), (54, 371226), (81, 247484), (108, 185613), (162, 123742), (324, 61871)]