20083081667

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 23288148000

約数和(自身を除く): 3205066333

約数列:

[1, 11, 37, 61, 89, 149, 407, 671, 979, 1639, 2257, 3293, 3721, 5429, 5513, 9089, 13261, 24827, 36223, 40931, 59719, 60643, 99979, 137677, 145871, 200873, 331169, 336293, 490657, 554429, 808921, 1514447, 2209603, 3642859, 3699223, 5397227, 6098719, 8898131, 12253253, 20513873, 29930077, 49344181, 134785783, 225652603, 329230847, 542785991, 1825734697, 20083081667]

約数ペア:

[(1, 20083081667), (11, 1825734697), (37, 542785991), (61, 329230847), (89, 225652603), (149, 134785783), (407, 49344181), (671, 29930077), (979, 20513873), (1639, 12253253), (2257, 8898131), (3293, 6098719), (3721, 5397227), (5429, 3699223), (5513, 3642859), (9089, 2209603), (13261, 1514447), (24827, 808921), (36223, 554429), (40931, 490657), (59719, 336293), (60643, 331169), (99979, 200873), (137677, 145871)]