20032974

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28537}}^1$

素因数の和:28561

約数の個数: 32

約数和(自身を含む): 47943840

約数和(自身を除く): 27910866

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 28537, 57074, 85611, 171222, 256833, 370981, 513666, 741962, 770499, 1112943, 1540998, 2225886, 3338829, 6677658, 10016487, 20032974]

約数ペア:

[(1, 20032974), (2, 10016487), (3, 6677658), (6, 3338829), (9, 2225886), (13, 1540998), (18, 1112943), (26, 770499), (27, 741962), (39, 513666), (54, 370981), (78, 256833), (117, 171222), (234, 85611), (351, 57074), (702, 28537)]