20164515852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6803143}}^1$

素因数の和:6803182

約数の個数: 48

約数和(自身を含む): 53336648960

約数和(自身を除く): 33172133108

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 6803143, 13606286, 20409429, 27212572, 40818858, 81637716, 88440859, 129259717, 176881718, 258519434, 265322577, 353763436, 387779151, 517038868, 530645154, 775558302, 1061290308, 1551116604, 1680376321, 3360752642, 5041128963, 6721505284, 10082257926, 20164515852]

約数ペア:

[(1, 20164515852), (2, 10082257926), (3, 6721505284), (4, 5041128963), (6, 3360752642), (12, 1680376321), (13, 1551116604), (19, 1061290308), (26, 775558302), (38, 530645154), (39, 517038868), (52, 387779151), (57, 353763436), (76, 265322577), (78, 258519434), (114, 176881718), (156, 129259717), (228, 88440859), (247, 81637716), (494, 40818858), (741, 27212572), (988, 20409429), (1482, 13606286), (2964, 6803143)]