20125905714

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{64679}}^1$

素因数の和:65039

約数の個数: 48

約数和(自身を含む): 44497252800

約数和(自身を除く): 24371347086

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 293, 354, 531, 586, 879, 1062, 1758, 2637, 5274, 17287, 34574, 51861, 64679, 103722, 129358, 155583, 194037, 311166, 388074, 582111, 1164222, 3816061, 7632122, 11448183, 18950947, 22896366, 34344549, 37901894, 56852841, 68689098, 113705682, 170558523, 341117046, 1118105873, 2236211746, 3354317619, 6708635238, 10062952857, 20125905714]

約数ペア:

[(1, 20125905714), (2, 10062952857), (3, 6708635238), (6, 3354317619), (9, 2236211746), (18, 1118105873), (59, 341117046), (118, 170558523), (177, 113705682), (293, 68689098), (354, 56852841), (531, 37901894), (586, 34344549), (879, 22896366), (1062, 18950947), (1758, 11448183), (2637, 7632122), (5274, 3816061), (17287, 1164222), (34574, 582111), (51861, 388074), (64679, 311166), (103722, 194037), (129358, 155583)]