20233436421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{2459}}^1$

素因数の和:2826

約数の個数: 64

約数和(自身を含む): 31660554240

約数和(自身を除く): 11427117819

約数列:

[1, 3, 11, 23, 33, 37, 69, 111, 253, 293, 407, 759, 851, 879, 1221, 2459, 2553, 3223, 6739, 7377, 9361, 9669, 10841, 20217, 27049, 28083, 32523, 56557, 74129, 81147, 90983, 119251, 169671, 222387, 249343, 272949, 357753, 622127, 720487, 748029, 1000813, 1866381, 2092609, 2161461, 2742773, 3002439, 6277827, 7925357, 8228319, 16571201, 23018699, 23776071, 26658019, 49713603, 69056097, 79974057, 182283211, 293238209, 546849633, 613134437, 879714627, 1839403311, 6744478807, 20233436421]

約数ペア:

[(1, 20233436421), (3, 6744478807), (11, 1839403311), (23, 879714627), (33, 613134437), (37, 546849633), (69, 293238209), (111, 182283211), (253, 79974057), (293, 69056097), (407, 49713603), (759, 26658019), (851, 23776071), (879, 23018699), (1221, 16571201), (2459, 8228319), (2553, 7925357), (3223, 6277827), (6739, 3002439), (7377, 2742773), (9361, 2161461), (9669, 2092609), (10841, 1866381), (20217, 1000813), (27049, 748029), (28083, 720487), (32523, 622127), (56557, 357753), (74129, 272949), (81147, 249343), (90983, 222387), (119251, 169671)]