20243251020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2897}}^1\times {\mathrm{116461}}^1$

素因数の和:119370

約数の個数: 48

約数和(自身を含む): 56701155168

約数和(自身を除く): 36457904148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2897, 5794, 8691, 11588, 14485, 17382, 28970, 34764, 43455, 57940, 86910, 116461, 173820, 232922, 349383, 465844, 582305, 698766, 1164610, 1397532, 1746915, 2329220, 3493830, 6987660, 337387517, 674775034, 1012162551, 1349550068, 1686937585, 2024325102, 3373875170, 4048650204, 5060812755, 6747750340, 10121625510, 20243251020]

約数ペア:

[(1, 20243251020), (2, 10121625510), (3, 6747750340), (4, 5060812755), (5, 4048650204), (6, 3373875170), (10, 2024325102), (12, 1686937585), (15, 1349550068), (20, 1012162551), (30, 674775034), (60, 337387517), (2897, 6987660), (5794, 3493830), (8691, 2329220), (11588, 1746915), (14485, 1397532), (17382, 1164610), (28970, 698766), (34764, 582305), (43455, 465844), (57940, 349383), (86910, 232922), (116461, 173820)]