20186468643

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1327}}^1\times {\mathrm{460973}}^1$

素因数の和:462314

約数の個数: 16

約数和(自身を含む): 29384326656

約数和(自身を除く): 9197858013

約数列:

[1, 3, 11, 33, 1327, 3981, 14597, 43791, 460973, 1382919, 5070703, 15212109, 611711171, 1835133513, 6728822881, 20186468643]

約数ペア:

[(1, 20186468643), (3, 6728822881), (11, 1835133513), (33, 611711171), (1327, 15212109), (3981, 5070703), (14597, 1382919), (43791, 460973)]