20343672910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{653507}}^1$

素因数の和:653808

約数の個数: 32

約数和(自身を含む): 40088794752

約数和(自身を除く): 19745121842

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 283, 566, 1415, 2830, 3113, 6226, 15565, 31130, 653507, 1307014, 3267535, 6535070, 7188577, 14377154, 35942885, 71885770, 184942481, 369884962, 924712405, 1849424810, 2034367291, 4068734582, 10171836455, 20343672910]

約数ペア:

[(1, 20343672910), (2, 10171836455), (5, 4068734582), (10, 2034367291), (11, 1849424810), (22, 924712405), (55, 369884962), (110, 184942481), (283, 71885770), (566, 35942885), (1415, 14377154), (2830, 7188577), (3113, 6535070), (6226, 3267535), (15565, 1307014), (31130, 653507)]