20227375133672

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{99023}}^1\times {\mathrm{24481}}^1$

素因数の和:123666

約数の個数: 64

約数和(自身を含む): 43637500224000

約数和(自身を除く): 23410125090328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344, 24481, 48962, 97924, 99023, 171367, 195848, 198046, 342734, 396092, 685468, 693161, 792184, 1370936, 1386322, 2772644, 3647669, 5545288, 7295338, 14590676, 14754427, 25533683, 29181352, 29508854, 51067366, 59017708, 102134732, 103280989, 118035416, 204269464, 206561978, 413123956, 826247912, 2424182063, 4848364126, 9696728252, 16969274441, 19393456504, 33938548882, 67877097764, 135754195528, 361203127387, 722406254774, 1444812509548, 2528421891709, 2889625019096, 5056843783418, 10113687566836, 20227375133672]

約数ペア:

[(1, 20227375133672), (2, 10113687566836), (4, 5056843783418), (7, 2889625019096), (8, 2528421891709), (14, 1444812509548), (28, 722406254774), (56, 361203127387), (149, 135754195528), (298, 67877097764), (596, 33938548882), (1043, 19393456504), (1192, 16969274441), (2086, 9696728252), (4172, 4848364126), (8344, 2424182063), (24481, 826247912), (48962, 413123956), (97924, 206561978), (99023, 204269464), (171367, 118035416), (195848, 103280989), (198046, 102134732), (342734, 59017708), (396092, 51067366), (685468, 29508854), (693161, 29181352), (792184, 25533683), (1370936, 14754427), (1386322, 14590676), (2772644, 7295338), (3647669, 5545288)]