20156576424

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4657}}^1\times {\mathrm{7841}}^1$

素因数の和:12530

約数の個数: 64

約数和(自身を含む): 52600371840

約数和(自身を除く): 32443795416

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 4657, 7841, 9314, 13971, 15682, 18628, 23523, 27942, 31364, 37256, 47046, 55884, 62728, 94092, 107111, 111768, 180343, 188184, 214222, 321333, 360686, 428444, 541029, 642666, 721372, 856888, 1082058, 1285332, 1442744, 2164116, 2570664, 4328232, 36515537, 73031074, 109546611, 146062148, 219093222, 292124296, 438186444, 839857351, 876372888, 1679714702, 2519572053, 3359429404, 5039144106, 6718858808, 10078288212, 20156576424]

約数ペア:

[(1, 20156576424), (2, 10078288212), (3, 6718858808), (4, 5039144106), (6, 3359429404), (8, 2519572053), (12, 1679714702), (23, 876372888), (24, 839857351), (46, 438186444), (69, 292124296), (92, 219093222), (138, 146062148), (184, 109546611), (276, 73031074), (552, 36515537), (4657, 4328232), (7841, 2570664), (9314, 2164116), (13971, 1442744), (15682, 1285332), (18628, 1082058), (23523, 856888), (27942, 721372), (31364, 642666), (37256, 541029), (47046, 428444), (55884, 360686), (62728, 321333), (94092, 214222), (107111, 188184), (111768, 180343)]