20227213545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{407273}}^1$

素因数の和:407342

約数の個数: 64

約数和(自身を含む): 41287809024

約数和(自身を除く): 21060595479

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 43, 55, 77, 105, 129, 165, 215, 231, 301, 385, 473, 645, 903, 1155, 1419, 1505, 2365, 3311, 4515, 7095, 9933, 16555, 49665, 407273, 1221819, 2036365, 2850911, 4480003, 6109095, 8552733, 13440009, 14254555, 17512739, 22400015, 31360021, 42763665, 52538217, 67200045, 87563695, 94080063, 122589173, 156800105, 192640129, 262691085, 367767519, 470400315, 577920387, 612945865, 963200645, 1348480903, 1838837595, 2889601935, 4045442709, 6742404515, 20227213545]

約数ペア:

[(1, 20227213545), (3, 6742404515), (5, 4045442709), (7, 2889601935), (11, 1838837595), (15, 1348480903), (21, 963200645), (33, 612945865), (35, 577920387), (43, 470400315), (55, 367767519), (77, 262691085), (105, 192640129), (129, 156800105), (165, 122589173), (215, 94080063), (231, 87563695), (301, 67200045), (385, 52538217), (473, 42763665), (645, 31360021), (903, 22400015), (1155, 17512739), (1419, 14254555), (1505, 13440009), (2365, 8552733), (3311, 6109095), (4515, 4480003), (7095, 2850911), (9933, 2036365), (16555, 1221819), (49665, 407273)]