2007079220

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{176369}}^1$

素因数の和:176947

約数の個数: 24

約数和(自身を含む): 4222297800

約数和(自身を除く): 2215218580

約数列:

[1, 2, 4, 5, 10, 20, 569, 1138, 2276, 2845, 5690, 11380, 176369, 352738, 705476, 881845, 1763690, 3527380, 100353961, 200707922, 401415844, 501769805, 1003539610, 2007079220]

約数ペア:

[(1, 2007079220), (2, 1003539610), (4, 501769805), (5, 401415844), (10, 200707922), (20, 100353961), (569, 3527380), (1138, 1763690), (2276, 881845), (2845, 705476), (5690, 352738), (11380, 176369)]