20101720077

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{337}}^1\times {\mathrm{14827}}^1$

素因数の和:15322

約数の個数: 32

約数和(自身を含む): 30071184000

約数和(自身を除く): 9969463923

約数列:

[1, 3, 9, 27, 149, 337, 447, 1011, 1341, 3033, 4023, 9099, 14827, 44481, 50213, 133443, 150639, 400329, 451917, 1355751, 2209223, 4996699, 6627669, 14990097, 19883007, 44970291, 59649021, 134910873, 744508151, 2233524453, 6700573359, 20101720077]

約数ペア:

[(1, 20101720077), (3, 6700573359), (9, 2233524453), (27, 744508151), (149, 134910873), (337, 59649021), (447, 44970291), (1011, 19883007), (1341, 14990097), (3033, 6627669), (4023, 4996699), (9099, 2209223), (14827, 1355751), (44481, 451917), (50213, 400329), (133443, 150639)]