20100586905

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3753611}}^1$

素因数の和:3753646

約数の個数: 48

約数和(自身を含む): 42160569984

約数和(自身を除く): 22059983079

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 3753611, 11260833, 18768055, 26275277, 33782499, 56304165, 63811387, 78825831, 131376385, 168912495, 191434161, 236477493, 319056935, 394129155, 446679709, 574302483, 957170805, 1182387465, 1340039127, 2233398545, 2871512415, 4020117381, 6700195635, 20100586905]

約数ペア:

[(1, 20100586905), (3, 6700195635), (5, 4020117381), (7, 2871512415), (9, 2233398545), (15, 1340039127), (17, 1182387465), (21, 957170805), (35, 574302483), (45, 446679709), (51, 394129155), (63, 319056935), (85, 236477493), (105, 191434161), (119, 168912495), (153, 131376385), (255, 78825831), (315, 63811387), (357, 56304165), (595, 33782499), (765, 26275277), (1071, 18768055), (1785, 11260833), (5355, 3753611)]