20120292

素因数分解:

$2^2\times 3^3\times {\mathrm{186299}}^1$

素因数の和:186312

約数の個数: 24

約数和(自身を含む): 52164000

約数和(自身を除く): 32043708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 186299, 372598, 558897, 745196, 1117794, 1676691, 2235588, 3353382, 5030073, 6706764, 10060146, 20120292]

約数ペア:

[(1, 20120292), (2, 10060146), (3, 6706764), (4, 5030073), (6, 3353382), (9, 2235588), (12, 1676691), (18, 1117794), (27, 745196), (36, 558897), (54, 372598), (108, 186299)]