20231771056

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{10099}}^1$

素因数の和:10722

約数の個数: 80

約数和(自身を含む): 46328780800

約数和(自身を除く): 26097009744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 577, 868, 1154, 1736, 2308, 3472, 4039, 4616, 8078, 9232, 10099, 16156, 17887, 20198, 32312, 35774, 40396, 64624, 70693, 71548, 80792, 125209, 141386, 143096, 161584, 250418, 282772, 286192, 313069, 500836, 565544, 626138, 1001672, 1131088, 1252276, 2003344, 2191483, 2504552, 4382966, 5009104, 5827123, 8765932, 11654246, 17531864, 23308492, 35063728, 40789861, 46616984, 81579722, 93233968, 163159444, 180640813, 326318888, 361281626, 652637776, 722563252, 1264485691, 1445126504, 2528971382, 2890253008, 5057942764, 10115885528, 20231771056]

約数ペア:

[(1, 20231771056), (2, 10115885528), (4, 5057942764), (7, 2890253008), (8, 2528971382), (14, 1445126504), (16, 1264485691), (28, 722563252), (31, 652637776), (56, 361281626), (62, 326318888), (112, 180640813), (124, 163159444), (217, 93233968), (248, 81579722), (434, 46616984), (496, 40789861), (577, 35063728), (868, 23308492), (1154, 17531864), (1736, 11654246), (2308, 8765932), (3472, 5827123), (4039, 5009104), (4616, 4382966), (8078, 2504552), (9232, 2191483), (10099, 2003344), (16156, 1252276), (17887, 1131088), (20198, 1001672), (32312, 626138), (35774, 565544), (40396, 500836), (64624, 313069), (70693, 286192), (71548, 282772), (80792, 250418), (125209, 161584), (141386, 143096)]