20233894955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{294247}}^1$

素因数の和:295078

約数の個数: 16

約数和(自身を含む): 25740815040

約数和(自身を除く): 5506920085

約数列:

[1, 5, 17, 85, 809, 4045, 13753, 68765, 294247, 1471235, 5002199, 25010995, 238045823, 1190229115, 4046778991, 20233894955]

約数ペア:

[(1, 20233894955), (5, 4046778991), (17, 1190229115), (85, 238045823), (809, 25010995), (4045, 5002199), (13753, 1471235), (68765, 294247)]