20698565448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{8011}}^1\times {\mathrm{9787}}^1$

素因数の和:17818

約数の個数: 64

約数和(自身を含む): 56463448320

約数和(自身を除く): 35764882872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 8011, 9787, 16022, 19574, 24033, 29361, 32044, 39148, 48066, 58722, 64088, 78296, 88121, 96132, 107657, 117444, 176242, 192264, 215314, 234888, 264363, 322971, 352484, 430628, 528726, 645942, 704968, 861256, 1057452, 1291884, 2114904, 2583768, 78403657, 156807314, 235210971, 313614628, 470421942, 627229256, 862440227, 940843884, 1724880454, 1881687768, 2587320681, 3449760908, 5174641362, 6899521816, 10349282724, 20698565448]

約数ペア:

[(1, 20698565448), (2, 10349282724), (3, 6899521816), (4, 5174641362), (6, 3449760908), (8, 2587320681), (11, 1881687768), (12, 1724880454), (22, 940843884), (24, 862440227), (33, 627229256), (44, 470421942), (66, 313614628), (88, 235210971), (132, 156807314), (264, 78403657), (8011, 2583768), (9787, 2114904), (16022, 1291884), (19574, 1057452), (24033, 861256), (29361, 704968), (32044, 645942), (39148, 528726), (48066, 430628), (58722, 352484), (64088, 322971), (78296, 264363), (88121, 234888), (96132, 215314), (107657, 192264), (117444, 176242)]