20155532452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{573317}}^1$

素因数の和:573396

約数の個数: 48

約数和(自身を含む): 41609127168

約数和(自身を除く): 21453594716

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 47, 68, 94, 187, 188, 374, 517, 748, 799, 1034, 1598, 2068, 3196, 8789, 17578, 35156, 573317, 1146634, 2293268, 6306487, 9746389, 12612974, 19492778, 25225948, 26945899, 38985556, 53891798, 107210279, 107783596, 214420558, 296404889, 428841116, 458080283, 592809778, 916160566, 1185619556, 1832321132, 5038883113, 10077766226, 20155532452]

約数ペア:

[(1, 20155532452), (2, 10077766226), (4, 5038883113), (11, 1832321132), (17, 1185619556), (22, 916160566), (34, 592809778), (44, 458080283), (47, 428841116), (68, 296404889), (94, 214420558), (187, 107783596), (188, 107210279), (374, 53891798), (517, 38985556), (748, 26945899), (799, 25225948), (1034, 19492778), (1598, 12612974), (2068, 9746389), (3196, 6306487), (8789, 2293268), (17578, 1146634), (35156, 573317)]