20530716336

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10967263}}^1$

素因数の和:10967290

約数の個数: 60

約数和(自身を含む): 61877303488

約数和(自身を除く): 41346587152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 10967263, 21934526, 32901789, 43869052, 65803578, 87738104, 98705367, 131607156, 142574419, 175476208, 197410734, 263214312, 285148838, 394821468, 427723257, 526428624, 570297676, 789642936, 855446514, 1140595352, 1283169771, 1579285872, 1710893028, 2281190704, 2566339542, 3421786056, 5132679084, 6843572112, 10265358168, 20530716336]

約数ペア:

[(1, 20530716336), (2, 10265358168), (3, 6843572112), (4, 5132679084), (6, 3421786056), (8, 2566339542), (9, 2281190704), (12, 1710893028), (13, 1579285872), (16, 1283169771), (18, 1140595352), (24, 855446514), (26, 789642936), (36, 570297676), (39, 526428624), (48, 427723257), (52, 394821468), (72, 285148838), (78, 263214312), (104, 197410734), (117, 175476208), (144, 142574419), (156, 131607156), (208, 98705367), (234, 87738104), (312, 65803578), (468, 43869052), (624, 32901789), (936, 21934526), (1872, 10967263)]