20347686909

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{5077}}^1\times {\mathrm{40483}}^1$

素因数の和:45577

約数の個数: 24

約数和(自身を含む): 32070129312

約数和(自身を除く): 11722442403

約数列:

[1, 3, 9, 11, 33, 99, 5077, 15231, 40483, 45693, 55847, 121449, 167541, 364347, 445313, 502623, 1335939, 4007817, 205532191, 616596573, 1849789719, 2260854101, 6782562303, 20347686909]

約数ペア:

[(1, 20347686909), (3, 6782562303), (9, 2260854101), (11, 1849789719), (33, 616596573), (99, 205532191), (5077, 4007817), (15231, 1335939), (40483, 502623), (45693, 445313), (55847, 364347), (121449, 167541)]