20144174402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{178037}}^1$

素因数の和:178226

約数の個数: 32

約数和(自身を含む): 34097837760

約数和(自身を除く): 13953663358

約数列:

[1, 2, 11, 22, 37, 74, 139, 278, 407, 814, 1529, 3058, 5143, 10286, 56573, 113146, 178037, 356074, 1958407, 3916814, 6587369, 13174738, 24747143, 49494286, 72461059, 144922118, 272218573, 544437146, 915644291, 1831288582, 10072087201, 20144174402]

約数ペア:

[(1, 20144174402), (2, 10072087201), (11, 1831288582), (22, 915644291), (37, 544437146), (74, 272218573), (139, 144922118), (278, 72461059), (407, 49494286), (814, 24747143), (1529, 13174738), (3058, 6587369), (5143, 3916814), (10286, 1958407), (56573, 356074), (113146, 178037)]