20108994675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3482077}}^1$

素因数の和:3482108

約数の個数: 48

約数和(自身を含む): 41450656512

約数和(自身を除く): 21341661837

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5775, 3482077, 10446231, 17410385, 24374539, 38302847, 52231155, 73123617, 87051925, 114908541, 121872695, 191514235, 261155775, 268119929, 365618085, 574542705, 609363475, 804359787, 957571175, 1340599645, 1828090425, 2872713525, 4021798935, 6702998225, 20108994675]

約数ペア:

[(1, 20108994675), (3, 6702998225), (5, 4021798935), (7, 2872713525), (11, 1828090425), (15, 1340599645), (21, 957571175), (25, 804359787), (33, 609363475), (35, 574542705), (55, 365618085), (75, 268119929), (77, 261155775), (105, 191514235), (165, 121872695), (175, 114908541), (231, 87051925), (275, 73123617), (385, 52231155), (525, 38302847), (825, 24374539), (1155, 17410385), (1925, 10446231), (5775, 3482077)]