20348739388

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{11953}}^1\times {\mathrm{13729}}^1$

素因数の和:25717

約数の個数: 24

約数和(自身を含む): 36764766080

約数和(自身を除く): 16416026692

約数列:

[1, 2, 4, 31, 62, 124, 11953, 13729, 23906, 27458, 47812, 54916, 370543, 425599, 741086, 851198, 1482172, 1702396, 164102737, 328205474, 656410948, 5087184847, 10174369694, 20348739388]

約数ペア:

[(1, 20348739388), (2, 10174369694), (4, 5087184847), (31, 656410948), (62, 328205474), (124, 164102737), (11953, 1702396), (13729, 1482172), (23906, 851198), (27458, 741086), (47812, 425599), (54916, 370543)]