20228410321

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1\times {\mathrm{1423}}^1$

素因数の和:2125

約数の個数: 32

約数和(自身を含む): 23999754240

約数和(自身を除く): 3771343919

約数列:

[1, 7, 43, 83, 301, 569, 581, 1423, 3569, 3983, 9961, 24467, 24983, 47227, 61189, 118109, 171269, 330589, 428323, 809687, 826763, 2030761, 5078687, 5667809, 14215327, 34816541, 35550809, 67204021, 243715787, 470428147, 2889772903, 20228410321]

約数ペア:

[(1, 20228410321), (7, 2889772903), (43, 470428147), (83, 243715787), (301, 67204021), (569, 35550809), (581, 34816541), (1423, 14215327), (3569, 5667809), (3983, 5078687), (9961, 2030761), (24467, 826763), (24983, 809687), (47227, 428323), (61189, 330589), (118109, 171269)]