2080345936

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{228509}}^1$

素因数の和:229086

約数の個数: 20

約数和(自身を含む): 4037771700

約数和(自身を除く): 1957425764

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 4552, 9104, 228509, 457018, 914036, 1828072, 3656144, 130021621, 260043242, 520086484, 1040172968, 2080345936]

約数ペア:

[(1, 2080345936), (2, 1040172968), (4, 520086484), (8, 260043242), (16, 130021621), (569, 3656144), (1138, 1828072), (2276, 914036), (4552, 457018), (9104, 228509)]