20186851246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1\times {\mathrm{6619}}^1$

素因数の和:7240

約数の個数: 32

約数和(自身を含む): 32281873920

約数和(自身を除く): 12095022674

約数列:

[1, 2, 17, 34, 271, 331, 542, 662, 4607, 5627, 6619, 9214, 11254, 13238, 89701, 112523, 179402, 225046, 1524917, 1793749, 2190889, 3049834, 3587498, 4381778, 30493733, 37245113, 60987466, 74490226, 593730919, 1187461838, 10093425623, 20186851246]

約数ペア:

[(1, 20186851246), (2, 10093425623), (17, 1187461838), (34, 593730919), (271, 74490226), (331, 60987466), (542, 37245113), (662, 30493733), (4607, 4381778), (5627, 3587498), (6619, 3049834), (9214, 2190889), (11254, 1793749), (13238, 1524917), (89701, 225046), (112523, 179402)]