20174845675

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{48817}}^1$

素因数の和:49159

約数の個数: 24

約数和(自身を含む): 25521269312

約数和(自身を除く): 5346423637

約数列:

[1, 5, 25, 61, 271, 305, 1355, 1525, 6775, 16531, 48817, 82655, 244085, 413275, 1220425, 2977837, 13229407, 14889185, 66147035, 74445925, 330735175, 806993827, 4034969135, 20174845675]

約数ペア:

[(1, 20174845675), (5, 4034969135), (25, 806993827), (61, 330735175), (271, 74445925), (305, 66147035), (1355, 14889185), (1525, 13229407), (6775, 2977837), (16531, 1220425), (48817, 413275), (82655, 244085)]