20356164

素因数分解:

$2^2\times 3^3\times {\mathrm{188483}}^1$

素因数の和:188496

約数の個数: 24

約数和(自身を含む): 52775520

約数和(自身を除く): 32419356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 188483, 376966, 565449, 753932, 1130898, 1696347, 2261796, 3392694, 5089041, 6785388, 10178082, 20356164]

約数ペア:

[(1, 20356164), (2, 10178082), (3, 6785388), (4, 5089041), (6, 3392694), (9, 2261796), (12, 1696347), (18, 1130898), (27, 753932), (36, 565449), (54, 376966), (108, 188483)]