20176982220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6841}}^1\times {\mathrm{49157}}^1$

素因数の和:56010

約数の個数: 48

約数和(自身を含む): 56504958048

約数和(自身を除く): 36327975828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6841, 13682, 20523, 27364, 34205, 41046, 49157, 68410, 82092, 98314, 102615, 136820, 147471, 196628, 205230, 245785, 294942, 410460, 491570, 589884, 737355, 983140, 1474710, 2949420, 336283037, 672566074, 1008849111, 1345132148, 1681415185, 2017698222, 3362830370, 4035396444, 5044245555, 6725660740, 10088491110, 20176982220]

約数ペア:

[(1, 20176982220), (2, 10088491110), (3, 6725660740), (4, 5044245555), (5, 4035396444), (6, 3362830370), (10, 2017698222), (12, 1681415185), (15, 1345132148), (20, 1008849111), (30, 672566074), (60, 336283037), (6841, 2949420), (13682, 1474710), (20523, 983140), (27364, 737355), (34205, 589884), (41046, 491570), (49157, 410460), (68410, 294942), (82092, 245785), (98314, 205230), (102615, 196628), (136820, 147471)]