20700168

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{23311}}^1$

素因数の和:23357

約数の個数: 32

約数和(自身を含む): 53151360

約数和(自身を除く): 32451192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 23311, 46622, 69933, 93244, 139866, 186488, 279732, 559464, 862507, 1725014, 2587521, 3450028, 5175042, 6900056, 10350084, 20700168]

約数ペア:

[(1, 20700168), (2, 10350084), (3, 6900056), (4, 5175042), (6, 3450028), (8, 2587521), (12, 1725014), (24, 862507), (37, 559464), (74, 279732), (111, 186488), (148, 139866), (222, 93244), (296, 69933), (444, 46622), (888, 23311)]