20194504836

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4134829}}^1$

素因数の和:4134884

約数の個数: 48

約数和(自身を含む): 52793509440

約数和(自身を除く): 32599004604

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 4884, 4134829, 8269658, 12404487, 16539316, 24808974, 45483119, 49617948, 90966238, 136449357, 152988673, 181932476, 272898714, 305977346, 458966019, 545797428, 611954692, 917932038, 1682875403, 1835864076, 3365750806, 5048626209, 6731501612, 10097252418, 20194504836]

約数ペア:

[(1, 20194504836), (2, 10097252418), (3, 6731501612), (4, 5048626209), (6, 3365750806), (11, 1835864076), (12, 1682875403), (22, 917932038), (33, 611954692), (37, 545797428), (44, 458966019), (66, 305977346), (74, 272898714), (111, 181932476), (132, 152988673), (148, 136449357), (222, 90966238), (407, 49617948), (444, 45483119), (814, 24808974), (1221, 16539316), (1628, 12404487), (2442, 8269658), (4884, 4134829)]