20529276

素因数分解:

$2^2\times 3^1\times {\mathrm{1163}}^1\times {\mathrm{1471}}^1$

素因数の和:2641

約数の個数: 24

約数和(自身を含む): 47975424

約数和(自身を除く): 27446148

約数列:

[1, 2, 3, 4, 6, 12, 1163, 1471, 2326, 2942, 3489, 4413, 4652, 5884, 6978, 8826, 13956, 17652, 1710773, 3421546, 5132319, 6843092, 10264638, 20529276]

約数ペア:

[(1, 20529276), (2, 10264638), (3, 6843092), (4, 5132319), (6, 3421546), (12, 1710773), (1163, 17652), (1471, 13956), (2326, 8826), (2942, 6978), (3489, 5884), (4413, 4652)]