20153170254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11159009}}^1$

素因数の和:11159064

約数の個数: 32

約数和(自身を含む): 47135658240

約数和(自身を除く): 26982487986

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 11159009, 22318018, 33477027, 66954054, 78113063, 156226126, 234339189, 468678378, 479837387, 959674774, 1439512161, 2879024322, 3358861709, 6717723418, 10076585127, 20153170254]

約数ペア:

[(1, 20153170254), (2, 10076585127), (3, 6717723418), (6, 3358861709), (7, 2879024322), (14, 1439512161), (21, 959674774), (42, 479837387), (43, 468678378), (86, 234339189), (129, 156226126), (258, 78113063), (301, 66954054), (602, 33477027), (903, 22318018), (1806, 11159009)]