20092262405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{797}}^1\times {\mathrm{1009}}^1$

素因数の和:2093

約数の個数: 32

約数和(自身を含む): 25533446400

約数和(自身を除く): 5441183995

約数列:

[1, 5, 19, 95, 263, 797, 1009, 1315, 3985, 4997, 5045, 15143, 19171, 24985, 75715, 95855, 209611, 265367, 804173, 1048055, 1326835, 3982609, 4020865, 5041973, 15279287, 19913045, 25209865, 76396435, 211497499, 1057487495, 4018452481, 20092262405]

約数ペア:

[(1, 20092262405), (5, 4018452481), (19, 1057487495), (95, 211497499), (263, 76396435), (797, 25209865), (1009, 19913045), (1315, 15279287), (3985, 5041973), (4997, 4020865), (5045, 3982609), (15143, 1326835), (19171, 1048055), (24985, 804173), (75715, 265367), (95855, 209611)]