20415283008

素因数分解:

$2^6\times 3^1\times {\mathrm{569}}^1\times {\mathrm{186871}}^1$

素因数の和:187455

約数の個数: 56

約数和(自身を含む): 54110656320

約数和(自身を除く): 33695373312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 569, 1138, 1707, 2276, 3414, 4552, 6828, 9104, 13656, 18208, 27312, 36416, 54624, 109248, 186871, 373742, 560613, 747484, 1121226, 1494968, 2242452, 2989936, 4484904, 5979872, 8969808, 11959744, 17939616, 35879232, 106329599, 212659198, 318988797, 425318396, 637977594, 850636792, 1275955188, 1701273584, 2551910376, 3402547168, 5103820752, 6805094336, 10207641504, 20415283008]

約数ペア:

[(1, 20415283008), (2, 10207641504), (3, 6805094336), (4, 5103820752), (6, 3402547168), (8, 2551910376), (12, 1701273584), (16, 1275955188), (24, 850636792), (32, 637977594), (48, 425318396), (64, 318988797), (96, 212659198), (192, 106329599), (569, 35879232), (1138, 17939616), (1707, 11959744), (2276, 8969808), (3414, 5979872), (4552, 4484904), (6828, 2989936), (9104, 2242452), (13656, 1494968), (18208, 1121226), (27312, 747484), (36416, 560613), (54624, 373742), (109248, 186871)]