20936049768

素因数分解:

$2^3\times 3^2\times {\mathrm{311}}^1\times {\mathrm{934979}}^1$

素因数の和:935302

約数の個数: 48

約数和(自身を含む): 56884183200

約数和(自身を除く): 35948133432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 311, 622, 933, 1244, 1866, 2488, 2799, 3732, 5598, 7464, 11196, 22392, 934979, 1869958, 2804937, 3739916, 5609874, 7479832, 8414811, 11219748, 16829622, 22439496, 33659244, 67318488, 290778469, 581556938, 872335407, 1163113876, 1744670814, 2326227752, 2617006221, 3489341628, 5234012442, 6978683256, 10468024884, 20936049768]

約数ペア:

[(1, 20936049768), (2, 10468024884), (3, 6978683256), (4, 5234012442), (6, 3489341628), (8, 2617006221), (9, 2326227752), (12, 1744670814), (18, 1163113876), (24, 872335407), (36, 581556938), (72, 290778469), (311, 67318488), (622, 33659244), (933, 22439496), (1244, 16829622), (1866, 11219748), (2488, 8414811), (2799, 7479832), (3732, 5609874), (5598, 3739916), (7464, 2804937), (11196, 1869958), (22392, 934979)]