20132679004

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{463}}^2$

素因数の和:1426

約数の個数: 36

約数和(自身を含む): 36055852056

約数和(自身を除く): 15923173052

約数列:

[1, 2, 4, 53, 106, 212, 443, 463, 886, 926, 1772, 1852, 23479, 24539, 46958, 49078, 93916, 98156, 205109, 214369, 410218, 428738, 820436, 857476, 10870777, 11361557, 21741554, 22723114, 43483108, 45446228, 94965467, 189930934, 379861868, 5033169751, 10066339502, 20132679004]

約数ペア:

[(1, 20132679004), (2, 10066339502), (4, 5033169751), (53, 379861868), (106, 189930934), (212, 94965467), (443, 45446228), (463, 43483108), (886, 22723114), (926, 21741554), (1772, 11361557), (1852, 10870777), (23479, 857476), (24539, 820436), (46958, 428738), (49078, 410218), (93916, 214369), (98156, 205109)]