2017227320

素因数分解:

$2^3\times 5^1\times {\mathrm{50430683}}^1$

素因数の和:50430694

約数の個数: 16

約数和(自身を含む): 4538761560

約数和(自身を除く): 2521534240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50430683, 100861366, 201722732, 252153415, 403445464, 504306830, 1008613660, 2017227320]

約数ペア:

[(1, 2017227320), (2, 1008613660), (4, 504306830), (5, 403445464), (8, 252153415), (10, 201722732), (20, 100861366), (40, 50430683)]