20231643448

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{277}}^1\times {\mathrm{881}}^1$

素因数の和:1448

約数の個数: 64

約数和(自身を含む): 39162705120

約数和(自身を除く): 18931061672

約数列:

[1, 2, 4, 8, 43, 86, 172, 241, 277, 344, 482, 554, 881, 964, 1108, 1762, 1928, 2216, 3524, 7048, 10363, 11911, 20726, 23822, 37883, 41452, 47644, 66757, 75766, 82904, 95288, 133514, 151532, 212321, 244037, 267028, 303064, 424642, 488074, 534056, 849284, 976148, 1698568, 1952296, 2870551, 5741102, 9129803, 10493591, 11482204, 18259606, 20987182, 22964408, 36519212, 41974364, 58812917, 73038424, 83948728, 117625834, 235251668, 470503336, 2528955431, 5057910862, 10115821724, 20231643448]

約数ペア:

[(1, 20231643448), (2, 10115821724), (4, 5057910862), (8, 2528955431), (43, 470503336), (86, 235251668), (172, 117625834), (241, 83948728), (277, 73038424), (344, 58812917), (482, 41974364), (554, 36519212), (881, 22964408), (964, 20987182), (1108, 18259606), (1762, 11482204), (1928, 10493591), (2216, 9129803), (3524, 5741102), (7048, 2870551), (10363, 1952296), (11911, 1698568), (20726, 976148), (23822, 849284), (37883, 534056), (41452, 488074), (47644, 424642), (66757, 303064), (75766, 267028), (82904, 244037), (95288, 212321), (133514, 151532)]