20986926

素因数分解:

$2^1\times 3^1\times {\mathrm{937}}^1\times {\mathrm{3733}}^1$

素因数の和:4675

約数の個数: 16

約数和(自身を含む): 42029904

約数和(自身を除く): 21042978

約数列:

[1, 2, 3, 6, 937, 1874, 2811, 3733, 5622, 7466, 11199, 22398, 3497821, 6995642, 10493463, 20986926]

約数ペア:

[(1, 20986926), (2, 10493463), (3, 6995642), (6, 3497821), (937, 22398), (1874, 11199), (2811, 7466), (3733, 5622)]