20368308

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{41399}}^1$

素因数の和:41447

約数の個数: 24

約数和(自身を含む): 48686400

約数和(自身を除く): 28318092

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 41399, 82798, 124197, 165596, 248394, 496788, 1697359, 3394718, 5092077, 6789436, 10184154, 20368308]

約数ペア:

[(1, 20368308), (2, 10184154), (3, 6789436), (4, 5092077), (6, 3394718), (12, 1697359), (41, 496788), (82, 248394), (123, 165596), (164, 124197), (246, 82798), (492, 41399)]