20159320114

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{877}}^1\times {\mathrm{1951}}^1$

素因数の和:3010

約数の個数: 32

約数和(自身を含む): 31219600896

約数和(自身を除く): 11060280782

約数列:

[1, 2, 43, 86, 137, 274, 877, 1754, 1951, 3902, 5891, 11782, 37711, 75422, 83893, 120149, 167786, 240298, 267287, 534574, 1711027, 3422054, 5166407, 10332814, 11493341, 22986682, 73574161, 147148322, 234410699, 468821398, 10079660057, 20159320114]

約数ペア:

[(1, 20159320114), (2, 10079660057), (43, 468821398), (86, 234410699), (137, 147148322), (274, 73574161), (877, 22986682), (1754, 11493341), (1951, 10332814), (3902, 5166407), (5891, 3422054), (11782, 1711027), (37711, 534574), (75422, 267287), (83893, 240298), (120149, 167786)]