20122495736

素因数分解:

$2^3\times 7^1\times {\mathrm{3467}}^1\times {\mathrm{103643}}^1$

素因数の和:107123

約数の個数: 32

約数和(自身を含む): 43132487040

約数和(自身を除く): 23009991304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3467, 6934, 13868, 24269, 27736, 48538, 97076, 103643, 194152, 207286, 414572, 725501, 829144, 1451002, 2902004, 5804008, 359330281, 718660562, 1437321124, 2515311967, 2874642248, 5030623934, 10061247868, 20122495736]

約数ペア:

[(1, 20122495736), (2, 10061247868), (4, 5030623934), (7, 2874642248), (8, 2515311967), (14, 1437321124), (28, 718660562), (56, 359330281), (3467, 5804008), (6934, 2902004), (13868, 1451002), (24269, 829144), (27736, 725501), (48538, 414572), (97076, 207286), (103643, 194152)]