20249543702

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{53113}}^1$

素因数の和:53340

約数の個数: 32

約数和(自身を含む): 32633241600

約数和(自身を除く): 12383697898

約数列:

[1, 2, 19, 38, 79, 127, 158, 254, 1501, 2413, 3002, 4826, 10033, 20066, 53113, 106226, 190627, 381254, 1009147, 2018294, 4195927, 6745351, 8391854, 13490702, 79722613, 128161669, 159445226, 256323338, 532882729, 1065765458, 10124771851, 20249543702]

約数ペア:

[(1, 20249543702), (2, 10124771851), (19, 1065765458), (38, 532882729), (79, 256323338), (127, 159445226), (158, 128161669), (254, 79722613), (1501, 13490702), (2413, 8391854), (3002, 6745351), (4826, 4195927), (10033, 2018294), (20066, 1009147), (53113, 381254), (106226, 190627)]