20273228224

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{919}}^1\times {\mathrm{11119}}^1$

素因数の和:12081

約数の個数: 56

約数和(自身を含む): 41576345600

約数和(自身を除く): 21303117376

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 919, 992, 1838, 1984, 3676, 7352, 11119, 14704, 22238, 28489, 29408, 44476, 56978, 58816, 88952, 113956, 177904, 227912, 344689, 355808, 455824, 689378, 711616, 911648, 1378756, 1823296, 2757512, 5515024, 10218361, 11030048, 20436722, 22060096, 40873444, 81746888, 163493776, 316769191, 326987552, 633538382, 653975104, 1267076764, 2534153528, 5068307056, 10136614112, 20273228224]

約数ペア:

[(1, 20273228224), (2, 10136614112), (4, 5068307056), (8, 2534153528), (16, 1267076764), (31, 653975104), (32, 633538382), (62, 326987552), (64, 316769191), (124, 163493776), (248, 81746888), (496, 40873444), (919, 22060096), (992, 20436722), (1838, 11030048), (1984, 10218361), (3676, 5515024), (7352, 2757512), (11119, 1823296), (14704, 1378756), (22238, 911648), (28489, 711616), (29408, 689378), (44476, 455824), (56978, 355808), (58816, 344689), (88952, 227912), (113956, 177904)]