20938045298

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{101149}}^1$

素因数の和:101306

約数の個数: 32

約数和(自身を含む): 33646536000

約数和(自身を除く): 12708490702

約数列:

[1, 2, 29, 43, 58, 83, 86, 166, 1247, 2407, 2494, 3569, 4814, 7138, 101149, 103501, 202298, 207002, 2933321, 4349407, 5866642, 8395367, 8698814, 16790734, 126132803, 243465643, 252265606, 361000781, 486931286, 722001562, 10469022649, 20938045298]

約数ペア:

[(1, 20938045298), (2, 10469022649), (29, 722001562), (43, 486931286), (58, 361000781), (83, 252265606), (86, 243465643), (166, 126132803), (1247, 16790734), (2407, 8698814), (2494, 8395367), (3569, 5866642), (4814, 4349407), (7138, 2933321), (101149, 207002), (103501, 202298)]