20126492082

素因数分解:

$2^1\times 3^2\times {\mathrm{18061}}^1\times {\mathrm{61909}}^1$

素因数の和:79978

約数の個数: 24

約数和(自身を含む): 43610518380

約数和(自身を除く): 23484026298

約数列:

[1, 2, 3, 6, 9, 18, 18061, 36122, 54183, 61909, 108366, 123818, 162549, 185727, 325098, 371454, 557181, 1114362, 1118138449, 2236276898, 3354415347, 6708830694, 10063246041, 20126492082]

約数ペア:

[(1, 20126492082), (2, 10063246041), (3, 6708830694), (6, 3354415347), (9, 2236276898), (18, 1118138449), (18061, 1114362), (36122, 557181), (54183, 371454), (61909, 325098), (108366, 185727), (123818, 162549)]