20620282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23593}}^1$

素因数の和:23637

約数の個数: 16

約数和(自身を含む): 33975360

約数和(自身を除く): 13355078

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 23593, 47186, 448267, 542639, 896534, 1085278, 10310141, 20620282]

約数ペア:

[(1, 20620282), (2, 10310141), (19, 1085278), (23, 896534), (38, 542639), (46, 448267), (437, 47186), (874, 23593)]