20267758432

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{33335129}}^1$

素因数の和:33335158

約数の個数: 24

約数和(自身を含む): 42002263800

約数和(自身を除く): 21734505368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 33335129, 66670258, 133340516, 266681032, 533362064, 633367451, 1066724128, 1266734902, 2533469804, 5066939608, 10133879216, 20267758432]

約数ペア:

[(1, 20267758432), (2, 10133879216), (4, 5066939608), (8, 2533469804), (16, 1266734902), (19, 1066724128), (32, 633367451), (38, 533362064), (76, 266681032), (152, 133340516), (304, 66670258), (608, 33335129)]