20230875610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2590381}}^1$

素因数の和:2590470

約数の個数: 32

約数和(自身を含む): 40285620864

約数和(自身を除く): 20054745254

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 2590381, 5180762, 12951905, 25903810, 28494191, 56988382, 142470955, 183917051, 284941910, 367834102, 919585255, 1839170510, 2023087561, 4046175122, 10115437805, 20230875610]

約数ペア:

[(1, 20230875610), (2, 10115437805), (5, 4046175122), (10, 2023087561), (11, 1839170510), (22, 919585255), (55, 367834102), (71, 284941910), (110, 183917051), (142, 142470955), (355, 56988382), (710, 28494191), (781, 25903810), (1562, 12951905), (3905, 5180762), (7810, 2590381)]