20802552

素因数分解:

$2^3\times 3^1\times {\mathrm{379}}^1\times {\mathrm{2287}}^1$

素因数の和:2675

約数の個数: 32

約数和(自身を含む): 52166400

約数和(自身を除く): 31363848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 379, 758, 1137, 1516, 2274, 2287, 3032, 4548, 4574, 6861, 9096, 9148, 13722, 18296, 27444, 54888, 866773, 1733546, 2600319, 3467092, 5200638, 6934184, 10401276, 20802552]

約数ペア:

[(1, 20802552), (2, 10401276), (3, 6934184), (4, 5200638), (6, 3467092), (8, 2600319), (12, 1733546), (24, 866773), (379, 54888), (758, 27444), (1137, 18296), (1516, 13722), (2274, 9148), (2287, 9096), (3032, 6861), (4548, 4574)]