20512652136

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3833}}^1\times {\mathrm{7193}}^1$

素因数の和:11066

約数の個数: 64

約数和(自身を含む): 52957048320

約数和(自身を除く): 32444396184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 3833, 7193, 7666, 11499, 14386, 15332, 21579, 22998, 28772, 30664, 43158, 45996, 57544, 86316, 91992, 118823, 172632, 222983, 237646, 356469, 445966, 475292, 668949, 712938, 891932, 950584, 1337898, 1425876, 1783864, 2675796, 2851752, 5351592, 27570769, 55141538, 82712307, 110283076, 165424614, 220566152, 330849228, 661698456, 854693839, 1709387678, 2564081517, 3418775356, 5128163034, 6837550712, 10256326068, 20512652136]

約数ペア:

[(1, 20512652136), (2, 10256326068), (3, 6837550712), (4, 5128163034), (6, 3418775356), (8, 2564081517), (12, 1709387678), (24, 854693839), (31, 661698456), (62, 330849228), (93, 220566152), (124, 165424614), (186, 110283076), (248, 82712307), (372, 55141538), (744, 27570769), (3833, 5351592), (7193, 2851752), (7666, 2675796), (11499, 1783864), (14386, 1425876), (15332, 1337898), (21579, 950584), (22998, 891932), (28772, 712938), (30664, 668949), (43158, 475292), (45996, 445966), (57544, 356469), (86316, 237646), (91992, 222983), (118823, 172632)]