1566006020

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{288931}}^1$

素因数の和:289211

約数の個数: 24

約数和(自身を含む): 3300759168

約数和(自身を除く): 1734753148

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 288931, 577862, 1155724, 1444655, 2889310, 5778620, 78300301, 156600602, 313201204, 391501505, 783003010, 1566006020]

約数ペア:

[(1, 1566006020), (2, 783003010), (4, 391501505), (5, 313201204), (10, 156600602), (20, 78300301), (271, 5778620), (542, 2889310), (1084, 1444655), (1355, 1155724), (2710, 577862), (5420, 288931)]