20132091396

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{13005227}}^1$

素因数の和:13005280

約数の個数: 36

約数和(自身を含む): 52072932912

約数和(自身を除く): 31940841516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 13005227, 26010454, 39015681, 52020908, 78031362, 117047043, 156062724, 234094086, 468188172, 559224761, 1118449522, 1677674283, 2236899044, 3355348566, 5033022849, 6710697132, 10066045698, 20132091396]

約数ペア:

[(1, 20132091396), (2, 10066045698), (3, 6710697132), (4, 5033022849), (6, 3355348566), (9, 2236899044), (12, 1677674283), (18, 1118449522), (36, 559224761), (43, 468188172), (86, 234094086), (129, 156062724), (172, 117047043), (258, 78031362), (387, 52020908), (516, 39015681), (774, 26010454), (1548, 13005227)]