20112410013

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1\times {\mathrm{2909}}^1$

素因数の和:3461

約数の個数: 32

約数和(自身を含む): 27777696000

約数和(自身を除く): 7665285987

約数列:

[1, 3, 37, 111, 199, 313, 597, 939, 2909, 7363, 8727, 11581, 22089, 34743, 62287, 107633, 186861, 322899, 578891, 910517, 1736673, 2304619, 2731551, 6913857, 21418967, 33689129, 64256901, 101067387, 181192883, 543578649, 6704136671, 20112410013]

約数ペア:

[(1, 20112410013), (3, 6704136671), (37, 543578649), (111, 181192883), (199, 101067387), (313, 64256901), (597, 33689129), (939, 21418967), (2909, 6913857), (7363, 2731551), (8727, 2304619), (11581, 1736673), (22089, 910517), (34743, 578891), (62287, 322899), (107633, 186861)]