20222767552

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{342341}}^1$

素因数の和:342437

約数の個数: 56

約数和(自身を含む): 43825253472

約数和(自身を除く): 23602485920

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 142, 208, 284, 416, 568, 832, 923, 1136, 1846, 2272, 3692, 4544, 7384, 14768, 29536, 59072, 342341, 684682, 1369364, 2738728, 4450433, 5477456, 8900866, 10954912, 17801732, 21909824, 24306211, 35603464, 48612422, 71206928, 97224844, 142413856, 194449688, 284827712, 315980743, 388899376, 631961486, 777798752, 1263922972, 1555597504, 2527845944, 5055691888, 10111383776, 20222767552]

約数ペア:

[(1, 20222767552), (2, 10111383776), (4, 5055691888), (8, 2527845944), (13, 1555597504), (16, 1263922972), (26, 777798752), (32, 631961486), (52, 388899376), (64, 315980743), (71, 284827712), (104, 194449688), (142, 142413856), (208, 97224844), (284, 71206928), (416, 48612422), (568, 35603464), (832, 24306211), (923, 21909824), (1136, 17801732), (1846, 10954912), (2272, 8900866), (3692, 5477456), (4544, 4450433), (7384, 2738728), (14768, 1369364), (29536, 684682), (59072, 342341)]