20793068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6673}}^1$

素因数の和:6737

約数の個数: 24

約数和(自身を含む): 39243120

約数和(自身を除く): 18450052

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 6673, 13346, 26692, 126787, 253574, 273593, 507148, 547186, 1094372, 5198267, 10396534, 20793068]

約数ペア:

[(1, 20793068), (2, 10396534), (4, 5198267), (19, 1094372), (38, 547186), (41, 507148), (76, 273593), (82, 253574), (164, 126787), (779, 26692), (1558, 13346), (3116, 6673)]