20196792

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3643}}^1$

素因数の和:3673

約数の個数: 96

約数和(自身を含む): 68215680

約数和(自身を除く): 48018888

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, 3643, 5544, 7286, 10929, 14572, 21858, 25501, 29144, 32787, 40073, 43716, 51002, 65574, 76503, 80146, 87432, 102004, 120219, 131148, 153006, 160292, 204008, 229509, 240438, 262296, 280511, 306012, 320584, 360657, 459018, 480876, 561022, 612024, 721314, 841533, 918036, 961752, 1122044, 1442628, 1683066, 1836072, 2244088, 2524599, 2885256, 3366132, 5049198, 6732264, 10098396, 20196792]

約数ペア:

[(1, 20196792), (2, 10098396), (3, 6732264), (4, 5049198), (6, 3366132), (7, 2885256), (8, 2524599), (9, 2244088), (11, 1836072), (12, 1683066), (14, 1442628), (18, 1122044), (21, 961752), (22, 918036), (24, 841533), (28, 721314), (33, 612024), (36, 561022), (42, 480876), (44, 459018), (56, 360657), (63, 320584), (66, 306012), (72, 280511), (77, 262296), (84, 240438), (88, 229509), (99, 204008), (126, 160292), (132, 153006), (154, 131148), (168, 120219), (198, 102004), (231, 87432), (252, 80146), (264, 76503), (308, 65574), (396, 51002), (462, 43716), (504, 40073), (616, 32787), (693, 29144), (792, 25501), (924, 21858), (1386, 14572), (1848, 10929), (2772, 7286), (3643, 5544)]