20213787624

素因数分解:

$2^3\times 3^1\times {\mathrm{6709}}^1\times {\mathrm{125539}}^1$

素因数の和:132257

約数の個数: 32

約数和(自身を含む): 50542404000

約数和(自身を除く): 30328616376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 6709, 13418, 20127, 26836, 40254, 53672, 80508, 125539, 161016, 251078, 376617, 502156, 753234, 1004312, 1506468, 3012936, 842241151, 1684482302, 2526723453, 3368964604, 5053446906, 6737929208, 10106893812, 20213787624]

約数ペア:

[(1, 20213787624), (2, 10106893812), (3, 6737929208), (4, 5053446906), (6, 3368964604), (8, 2526723453), (12, 1684482302), (24, 842241151), (6709, 3012936), (13418, 1506468), (20127, 1004312), (26836, 753234), (40254, 502156), (53672, 376617), (80508, 251078), (125539, 161016)]