20039082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15391}}^1$

素因数の和:15434

約数の個数: 32

約数和(自身を含む): 47284224

約数和(自身を除く): 27245142

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 15391, 30782, 46173, 92346, 107737, 215474, 323211, 477121, 646422, 954242, 1431363, 2862726, 3339847, 6679694, 10019541, 20039082]

約数ペア:

[(1, 20039082), (2, 10019541), (3, 6679694), (6, 3339847), (7, 2862726), (14, 1431363), (21, 954242), (31, 646422), (42, 477121), (62, 323211), (93, 215474), (186, 107737), (217, 92346), (434, 46173), (651, 30782), (1302, 15391)]