20822800768

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2112703}}^1$

素因数の和:2112735

約数の個数: 64

約数和(自身を含む): 51718993920

約数和(自身を除く): 30896193152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 9856, 2112703, 4225406, 8450812, 14788921, 16901624, 23239733, 29577842, 33803248, 46479466, 59155684, 67606496, 92958932, 118311368, 135212992, 162678131, 185917864, 236622736, 270425984, 325356262, 371835728, 473245472, 650712524, 743671456, 946490944, 1301425048, 1487342912, 1892981888, 2602850096, 2974685824, 5205700192, 10411400384, 20822800768]

約数ペア:

[(1, 20822800768), (2, 10411400384), (4, 5205700192), (7, 2974685824), (8, 2602850096), (11, 1892981888), (14, 1487342912), (16, 1301425048), (22, 946490944), (28, 743671456), (32, 650712524), (44, 473245472), (56, 371835728), (64, 325356262), (77, 270425984), (88, 236622736), (112, 185917864), (128, 162678131), (154, 135212992), (176, 118311368), (224, 92958932), (308, 67606496), (352, 59155684), (448, 46479466), (616, 33803248), (704, 29577842), (896, 23239733), (1232, 16901624), (1408, 14788921), (2464, 8450812), (4928, 4225406), (9856, 2112703)]