20411226

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103087}}^1$

素因数の和:103106

約数の個数: 24

約数和(自身を含む): 48245184

約数和(自身を除く): 27833958

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 103087, 206174, 309261, 618522, 927783, 1133957, 1855566, 2267914, 3401871, 6803742, 10205613, 20411226]

約数ペア:

[(1, 20411226), (2, 10205613), (3, 6803742), (6, 3401871), (9, 2267914), (11, 1855566), (18, 1133957), (22, 927783), (33, 618522), (66, 309261), (99, 206174), (198, 103087)]