20063676477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1\times {\mathrm{22541}}^1$

素因数の和:23373

約数の個数: 32

約数和(自身を含む): 29842001280

約数和(自身を除く): 9778324803

約数列:

[1, 3, 13, 29, 39, 87, 377, 787, 1131, 2361, 10231, 22541, 22823, 30693, 67623, 68469, 293033, 296699, 653689, 879099, 890097, 1961067, 8497957, 17739767, 25493871, 53219301, 230616971, 514453243, 691850913, 1543359729, 6687892159, 20063676477]

約数ペア:

[(1, 20063676477), (3, 6687892159), (13, 1543359729), (29, 691850913), (39, 514453243), (87, 230616971), (377, 53219301), (787, 25493871), (1131, 17739767), (2361, 8497957), (10231, 1961067), (22541, 890097), (22823, 879099), (30693, 653689), (67623, 296699), (68469, 293033)]