20274815688

素因数分解:

$2^3\times 3^1\times {\mathrm{223}}^1\times {\mathrm{823}}^1\times {\mathrm{4603}}^1$

素因数の和:5658

約数の個数: 64

約数和(自身を含む): 50987274240

約数和(自身を除く): 30712458552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 223, 446, 669, 823, 892, 1338, 1646, 1784, 2469, 2676, 3292, 4603, 4938, 5352, 6584, 9206, 9876, 13809, 18412, 19752, 27618, 36824, 55236, 110472, 183529, 367058, 550587, 734116, 1026469, 1101174, 1468232, 2052938, 2202348, 3079407, 3788269, 4105876, 4404696, 6158814, 7576538, 8211752, 11364807, 12317628, 15153076, 22729614, 24635256, 30306152, 45459228, 90918456, 844783987, 1689567974, 2534351961, 3379135948, 5068703922, 6758271896, 10137407844, 20274815688]

約数ペア:

[(1, 20274815688), (2, 10137407844), (3, 6758271896), (4, 5068703922), (6, 3379135948), (8, 2534351961), (12, 1689567974), (24, 844783987), (223, 90918456), (446, 45459228), (669, 30306152), (823, 24635256), (892, 22729614), (1338, 15153076), (1646, 12317628), (1784, 11364807), (2469, 8211752), (2676, 7576538), (3292, 6158814), (4603, 4404696), (4938, 4105876), (5352, 3788269), (6584, 3079407), (9206, 2202348), (9876, 2052938), (13809, 1468232), (18412, 1101174), (19752, 1026469), (27618, 734116), (36824, 550587), (55236, 367058), (110472, 183529)]