20163272983

素因数分解:

$7^2\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{14149}}^1$

素因数の和:14519

約数の個数: 24

約数和(自身を含む): 23744832000

約数和(自身を除く): 3581559017

約数列:

[1, 7, 49, 127, 229, 889, 1603, 6223, 11221, 14149, 29083, 99043, 203581, 693301, 1425067, 1796923, 3240121, 12578461, 22680847, 88049227, 158765929, 411495367, 2880467569, 20163272983]

約数ペア:

[(1, 20163272983), (7, 2880467569), (49, 411495367), (127, 158765929), (229, 88049227), (889, 22680847), (1603, 12578461), (6223, 3240121), (11221, 1796923), (14149, 1425067), (29083, 693301), (99043, 203581)]