20163800642

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{5113}}^1\times {\mathrm{63607}}^1$

素因数の和:68753

約数の個数: 16

約数和(自身を含む): 31227965952

約数和(自身を除く): 11064165310

約数列:

[1, 2, 31, 62, 5113, 10226, 63607, 127214, 158503, 317006, 1971817, 3943634, 325222591, 650445182, 10081900321, 20163800642]

約数ペア:

[(1, 20163800642), (2, 10081900321), (31, 650445182), (62, 325222591), (5113, 3943634), (10226, 1971817), (63607, 317006), (127214, 158503)]