20226684

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{39199}}^1$

素因数の和:39249

約数の個数: 24

約数和(自身を含む): 48294400

約数和(自身を除く): 28067716

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 39199, 78398, 117597, 156796, 235194, 470388, 1685557, 3371114, 5056671, 6742228, 10113342, 20226684]

約数ペア:

[(1, 20226684), (2, 10113342), (3, 6742228), (4, 5056671), (6, 3371114), (12, 1685557), (43, 470388), (86, 235194), (129, 156796), (172, 117597), (258, 78398), (516, 39199)]