20223332

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{389}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 36461880

約数和(自身を除く): 16238548

約数列:

[1, 2, 4, 41, 82, 164, 317, 389, 634, 778, 1268, 1556, 12997, 15949, 25994, 31898, 51988, 63796, 123313, 246626, 493252, 5055833, 10111666, 20223332]

約数ペア:

[(1, 20223332), (2, 10111666), (4, 5055833), (41, 493252), (82, 246626), (164, 123313), (317, 63796), (389, 51988), (634, 31898), (778, 25994), (1268, 15949), (1556, 12997)]