20183770167

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{480463}}^1$

素因数の和:480563

約数の個数: 32

約数和(自身を含む): 31364689920

約数和(自身を除く): 11180919753

約数列:

[1, 3, 11, 19, 33, 57, 67, 201, 209, 627, 737, 1273, 2211, 3819, 14003, 42009, 480463, 1441389, 5285093, 9128797, 15855279, 27386391, 32191021, 96573063, 100416767, 301250301, 354101231, 611629399, 1062303693, 1834888197, 6727923389, 20183770167]

約数ペア:

[(1, 20183770167), (3, 6727923389), (11, 1834888197), (19, 1062303693), (33, 611629399), (57, 354101231), (67, 301250301), (201, 100416767), (209, 96573063), (627, 32191021), (737, 27386391), (1273, 15855279), (2211, 9128797), (3819, 5285093), (14003, 1441389), (42009, 480463)]