220193784

素因数分解:

$2^3\times 3^2\times {\mathrm{1013}}^1\times {\mathrm{3019}}^1$

素因数の和:4044

約数の個数: 48

約数和(自身を含む): 597144600

約数和(自身を除く): 376950816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1013, 2026, 3019, 3039, 4052, 6038, 6078, 8104, 9057, 9117, 12076, 12156, 18114, 18234, 24152, 24312, 27171, 36228, 36468, 54342, 72456, 72936, 108684, 217368, 3058247, 6116494, 9174741, 12232988, 18349482, 24465976, 27524223, 36698964, 55048446, 73397928, 110096892, 220193784]

約数ペア:

[(1, 220193784), (2, 110096892), (3, 73397928), (4, 55048446), (6, 36698964), (8, 27524223), (9, 24465976), (12, 18349482), (18, 12232988), (24, 9174741), (36, 6116494), (72, 3058247), (1013, 217368), (2026, 108684), (3019, 72936), (3039, 72456), (4052, 54342), (6038, 36468), (6078, 36228), (8104, 27171), (9057, 24312), (9117, 24152), (12076, 18234), (12156, 18114)]