20171960538

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2222071}}^1$

素因数の和:2222182

約数の個数: 32

約数和(自身を含む): 43197079680

約数和(自身を除く): 23025119142

約数列:

[1, 2, 3, 6, 17, 34, 51, 89, 102, 178, 267, 534, 1513, 3026, 4539, 9078, 2222071, 4444142, 6666213, 13332426, 37775207, 75550414, 113325621, 197764319, 226651242, 395528638, 593292957, 1186585914, 3361993423, 6723986846, 10085980269, 20171960538]

約数ペア:

[(1, 20171960538), (2, 10085980269), (3, 6723986846), (6, 3361993423), (17, 1186585914), (34, 593292957), (51, 395528638), (89, 226651242), (102, 197764319), (178, 113325621), (267, 75550414), (534, 37775207), (1513, 13332426), (3026, 6666213), (4539, 4444142), (9078, 2222071)]