20195005956

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1\times {\mathrm{32233}}^1$

素因数の和:32828

約数の個数: 48

約数和(自身を含む): 47654745600

約数和(自身を除く): 27459739644

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 479, 654, 958, 1308, 1437, 1916, 2874, 5748, 32233, 52211, 64466, 96699, 104422, 128932, 156633, 193398, 208844, 313266, 386796, 626532, 3513397, 7026794, 10540191, 14053588, 15439607, 21080382, 30879214, 42160764, 46318821, 61758428, 92637642, 185275284, 1682917163, 3365834326, 5048751489, 6731668652, 10097502978, 20195005956]

約数ペア:

[(1, 20195005956), (2, 10097502978), (3, 6731668652), (4, 5048751489), (6, 3365834326), (12, 1682917163), (109, 185275284), (218, 92637642), (327, 61758428), (436, 46318821), (479, 42160764), (654, 30879214), (958, 21080382), (1308, 15439607), (1437, 14053588), (1916, 10540191), (2874, 7026794), (5748, 3513397), (32233, 626532), (52211, 386796), (64466, 313266), (96699, 208844), (104422, 193398), (128932, 156633)]