20143356636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{412537}}^1$

素因数の和:412870

約数の個数: 48

約数和(自身を含む): 50778477344

約数和(自身を除く): 30635120708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 313, 626, 939, 1252, 1878, 3756, 4069, 8138, 12207, 16276, 24414, 48828, 412537, 825074, 1237611, 1650148, 2475222, 4950444, 5362981, 10725962, 16088943, 21451924, 32177886, 64355772, 129124081, 258248162, 387372243, 516496324, 774744486, 1549488972, 1678613053, 3357226106, 5035839159, 6714452212, 10071678318, 20143356636]

約数ペア:

[(1, 20143356636), (2, 10071678318), (3, 6714452212), (4, 5035839159), (6, 3357226106), (12, 1678613053), (13, 1549488972), (26, 774744486), (39, 516496324), (52, 387372243), (78, 258248162), (156, 129124081), (313, 64355772), (626, 32177886), (939, 21451924), (1252, 16088943), (1878, 10725962), (3756, 5362981), (4069, 4950444), (8138, 2475222), (12207, 1650148), (16276, 1237611), (24414, 825074), (48828, 412537)]