20372946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{308681}}^1$

素因数の和:308697

約数の個数: 16

約数和(自身を含む): 44450208

約数和(自身を除く): 24077262

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 308681, 617362, 926043, 1852086, 3395491, 6790982, 10186473, 20372946]

約数ペア:

[(1, 20372946), (2, 10186473), (3, 6790982), (6, 3395491), (11, 1852086), (22, 926043), (33, 617362), (66, 308681)]