20199892401

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{4793}}^1\times {\mathrm{12007}}^1$

素因数の和:16822

約数の個数: 32

約数和(自身を含む): 32237157120

約数和(自身を除く): 12037264719

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 4793, 12007, 14379, 36021, 43137, 62309, 108063, 129411, 156091, 186927, 324189, 468273, 560781, 1404819, 1682343, 4214457, 57549551, 172648653, 517945959, 748144163, 1553837877, 2244432489, 6733297467, 20199892401]

約数ペア:

[(1, 20199892401), (3, 6733297467), (9, 2244432489), (13, 1553837877), (27, 748144163), (39, 517945959), (117, 172648653), (351, 57549551), (4793, 4214457), (12007, 1682343), (14379, 1404819), (36021, 560781), (43137, 468273), (62309, 324189), (108063, 186927), (129411, 156091)]