2017244090140

素因数分解:

$2^2\times 5^1\times {\mathrm{25171501}}^1\times {\mathrm{4007}}^1$

素因数の和:25175517

約数の個数: 24

約数和(自身を含む): 4237269960672

約数和(自身を除く): 2220025870532

約数列:

[1, 2, 4, 5, 10, 20, 4007, 8014, 16028, 20035, 40070, 80140, 25171501, 50343002, 100686004, 125857505, 251715010, 503430020, 100862204507, 201724409014, 403448818028, 504311022535, 1008622045070, 2017244090140]

約数ペア:

[(1, 2017244090140), (2, 1008622045070), (4, 504311022535), (5, 403448818028), (10, 201724409014), (20, 100862204507), (4007, 503430020), (8014, 251715010), (16028, 125857505), (20035, 100686004), (40070, 50343002), (80140, 25171501)]