20182859928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3640487}}^1$

素因数の和:3640517

約数の個数: 96

約数和(自身を含む): 68149935360

約数和(自身を除く): 47967075432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 5544, 3640487, 7280974, 10921461, 14561948, 21842922, 25483409, 29123896, 32764383, 40045357, 43685844, 50966818, 65528766, 76450227, 80090714, 87371688, 101933636, 120136071, 131057532, 152900454, 160181428, 203867272, 229350681, 240272142, 262115064, 280317499, 305800908, 320362856, 360408213, 458701362, 480544284, 560634998, 611601816, 720816426, 840952497, 917402724, 961088568, 1121269996, 1441632852, 1681904994, 1834805448, 2242539992, 2522857491, 2883265704, 3363809988, 5045714982, 6727619976, 10091429964, 20182859928]

約数ペア:

[(1, 20182859928), (2, 10091429964), (3, 6727619976), (4, 5045714982), (6, 3363809988), (7, 2883265704), (8, 2522857491), (9, 2242539992), (11, 1834805448), (12, 1681904994), (14, 1441632852), (18, 1121269996), (21, 961088568), (22, 917402724), (24, 840952497), (28, 720816426), (33, 611601816), (36, 560634998), (42, 480544284), (44, 458701362), (56, 360408213), (63, 320362856), (66, 305800908), (72, 280317499), (77, 262115064), (84, 240272142), (88, 229350681), (99, 203867272), (126, 160181428), (132, 152900454), (154, 131057532), (168, 120136071), (198, 101933636), (231, 87371688), (252, 80090714), (264, 76450227), (308, 65528766), (396, 50966818), (462, 43685844), (504, 40045357), (616, 32764383), (693, 29123896), (792, 25483409), (924, 21842922), (1386, 14561948), (1848, 10921461), (2772, 7280974), (5544, 3640487)]