20173746087

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{74561}}^1$

素因数の和:75492

約数の個数: 32

約数和(自身を含む): 32640261120

約数和(自身を除く): 12466515033

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 911, 2733, 8199, 10021, 24597, 30063, 74561, 90189, 223683, 270567, 671049, 820171, 2013147, 2460513, 7381539, 22144617, 67925071, 203775213, 611325639, 747175781, 1833976917, 2241527343, 6724582029, 20173746087]

約数ペア:

[(1, 20173746087), (3, 6724582029), (9, 2241527343), (11, 1833976917), (27, 747175781), (33, 611325639), (99, 203775213), (297, 67925071), (911, 22144617), (2733, 7381539), (8199, 2460513), (10021, 2013147), (24597, 820171), (30063, 671049), (74561, 270567), (90189, 223683)]