20230272021

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1\times {\mathrm{4373}}^1$

素因数の和:4965

約数の個数: 32

約数和(自身を含む): 28599661440

約数和(自身を除く): 8369389419

約数列:

[1, 3, 19, 57, 277, 293, 831, 879, 4373, 5263, 5567, 13119, 15789, 16701, 81161, 83087, 243483, 249261, 1211321, 1281289, 1542059, 3633963, 3843867, 4626177, 23015099, 24344491, 69045297, 73033473, 354917053, 1064751159, 6743424007, 20230272021]

約数ペア:

[(1, 20230272021), (3, 6743424007), (19, 1064751159), (57, 354917053), (277, 73033473), (293, 69045297), (831, 24344491), (879, 23015099), (4373, 4626177), (5263, 3843867), (5567, 3633963), (13119, 1542059), (15789, 1281289), (16701, 1211321), (81161, 249261), (83087, 243483)]