20134126712

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{487}}^1\times {\mathrm{3089}}^1$

素因数の和:3828

約数の個数: 64

約数和(自身を含む): 43428096000

約数和(自身を除く): 23293969288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 487, 956, 974, 1673, 1912, 1948, 3089, 3346, 3409, 3896, 6178, 6692, 6818, 12356, 13384, 13636, 21623, 24712, 27272, 43246, 86492, 116393, 172984, 232786, 465572, 738271, 814751, 931144, 1476542, 1504343, 1629502, 2953084, 3008686, 3259004, 5167897, 5906168, 6017372, 6518008, 10335794, 10530401, 12034744, 20671588, 21060802, 41343176, 42121604, 84243208, 359537977, 719075954, 1438151908, 2516765839, 2876303816, 5033531678, 10067063356, 20134126712]

約数ペア:

[(1, 20134126712), (2, 10067063356), (4, 5033531678), (7, 2876303816), (8, 2516765839), (14, 1438151908), (28, 719075954), (56, 359537977), (239, 84243208), (478, 42121604), (487, 41343176), (956, 21060802), (974, 20671588), (1673, 12034744), (1912, 10530401), (1948, 10335794), (3089, 6518008), (3346, 6017372), (3409, 5906168), (3896, 5167897), (6178, 3259004), (6692, 3008686), (6818, 2953084), (12356, 1629502), (13384, 1504343), (13636, 1476542), (21623, 931144), (24712, 814751), (27272, 738271), (43246, 465572), (86492, 232786), (116393, 172984)]