20221752904

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{1879}}^1\times {\mathrm{2543}}^1$

素因数の和:4474

約数の個数: 48

約数和(自身を含む): 39672662400

約数和(自身を除く): 19450909496

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 529, 1058, 1879, 2116, 2543, 3758, 4232, 5086, 7516, 10172, 15032, 20344, 43217, 58489, 86434, 116978, 172868, 233956, 345736, 467912, 993991, 1345247, 1987982, 2690494, 3975964, 4778297, 5380988, 7951928, 9556594, 10761976, 19113188, 38226376, 109900831, 219801662, 439603324, 879206648, 2527719113, 5055438226, 10110876452, 20221752904]

約数ペア:

[(1, 20221752904), (2, 10110876452), (4, 5055438226), (8, 2527719113), (23, 879206648), (46, 439603324), (92, 219801662), (184, 109900831), (529, 38226376), (1058, 19113188), (1879, 10761976), (2116, 9556594), (2543, 7951928), (3758, 5380988), (4232, 4778297), (5086, 3975964), (7516, 2690494), (10172, 1987982), (15032, 1345247), (20344, 993991), (43217, 467912), (58489, 345736), (86434, 233956), (116978, 172868)]