20379340796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3673277}}^1$

素因数の和:3673373

約数の個数: 24

約数和(自身を含む): 38055160080

約数和(自身を除く): 17675819284

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 3673277, 7346554, 14693108, 69792263, 139584526, 268149221, 279169052, 536298442, 1072596884, 5094835199, 10189670398, 20379340796]

約数ペア:

[(1, 20379340796), (2, 10189670398), (4, 5094835199), (19, 1072596884), (38, 536298442), (73, 279169052), (76, 268149221), (146, 139584526), (292, 69792263), (1387, 14693108), (2774, 7346554), (5548, 3673277)]