20160787586

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{739}}^1\times {\mathrm{5441}}^1$

素因数の和:6314

約数の個数: 32

約数和(自身を含む): 31894473600

約数和(自身を除く): 11733686014

約数列:

[1, 2, 23, 46, 109, 218, 739, 1478, 2507, 5014, 5441, 10882, 16997, 33994, 80551, 125143, 161102, 250286, 593069, 1186138, 1852673, 3705346, 4020899, 8041798, 13640587, 27281174, 92480677, 184961354, 438277991, 876555982, 10080393793, 20160787586]

約数ペア:

[(1, 20160787586), (2, 10080393793), (23, 876555982), (46, 438277991), (109, 184961354), (218, 92480677), (739, 27281174), (1478, 13640587), (2507, 8041798), (5014, 4020899), (5441, 3705346), (10882, 1852673), (16997, 1186138), (33994, 593069), (80551, 250286), (125143, 161102)]