20142786147

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{3571}}^1$

素因数の和:4016

約数の個数: 48

約数和(自身を含む): 30328851840

約数和(自身を除く): 10186065693

約数列:

[1, 3, 11, 33, 41, 121, 123, 363, 379, 451, 1137, 1353, 3571, 4169, 4961, 10713, 12507, 14883, 15539, 39281, 45859, 46617, 117843, 137577, 146411, 170929, 432091, 439233, 512787, 1296273, 1353409, 1610521, 1880219, 4060227, 4831563, 5640657, 14887499, 17715731, 44662497, 53147193, 55489769, 163762489, 166469307, 491287467, 610387459, 1831162377, 6714262049, 20142786147]

約数ペア:

[(1, 20142786147), (3, 6714262049), (11, 1831162377), (33, 610387459), (41, 491287467), (121, 166469307), (123, 163762489), (363, 55489769), (379, 53147193), (451, 44662497), (1137, 17715731), (1353, 14887499), (3571, 5640657), (4169, 4831563), (4961, 4060227), (10713, 1880219), (12507, 1610521), (14883, 1353409), (15539, 1296273), (39281, 512787), (45859, 439233), (46617, 432091), (117843, 170929), (137577, 146411)]