20216539986

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{151687}}^1$

素因数の和:152018

約数の個数: 32

約数和(自身を含む): 41028570240

約数和(自身を除く): 20812030254

約数列:

[1, 2, 3, 6, 97, 194, 229, 291, 458, 582, 687, 1374, 22213, 44426, 66639, 133278, 151687, 303374, 455061, 910122, 14713639, 29427278, 34736323, 44140917, 69472646, 88281834, 104208969, 208417938, 3369423331, 6738846662, 10108269993, 20216539986]

約数ペア:

[(1, 20216539986), (2, 10108269993), (3, 6738846662), (6, 3369423331), (97, 208417938), (194, 104208969), (229, 88281834), (291, 69472646), (458, 44140917), (582, 34736323), (687, 29427278), (1374, 14713639), (22213, 910122), (44426, 455061), (66639, 303374), (133278, 151687)]