20362984236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{80805493}}^1$

素因数の和:80805510

約数の個数: 36

約数和(自身を含む): 58826399632

約数和(自身を除く): 38463415396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 80805493, 161610986, 242416479, 323221972, 484832958, 565638451, 727249437, 969665916, 1131276902, 1454498874, 1696915353, 2262553804, 2908997748, 3393830706, 5090746059, 6787661412, 10181492118, 20362984236]

約数ペア:

[(1, 20362984236), (2, 10181492118), (3, 6787661412), (4, 5090746059), (6, 3393830706), (7, 2908997748), (9, 2262553804), (12, 1696915353), (14, 1454498874), (18, 1131276902), (21, 969665916), (28, 727249437), (36, 565638451), (42, 484832958), (63, 323221972), (84, 242416479), (126, 161610986), (252, 80805493)]