20132640552

素因数分解:

$2^3\times 3^1\times {\mathrm{199}}^1\times {\mathrm{1277}}^1\times {\mathrm{3301}}^1$

素因数の和:4786

約数の個数: 64

約数和(自身を含む): 50639472000

約数和(自身を除く): 30506831448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 199, 398, 597, 796, 1194, 1277, 1592, 2388, 2554, 3301, 3831, 4776, 5108, 6602, 7662, 9903, 10216, 13204, 15324, 19806, 26408, 30648, 39612, 79224, 254123, 508246, 656899, 762369, 1016492, 1313798, 1524738, 1970697, 2032984, 2627596, 3049476, 3941394, 4215377, 5255192, 6098952, 7882788, 8430754, 12646131, 15765576, 16861508, 25292262, 33723016, 50584524, 101169048, 838860023, 1677720046, 2516580069, 3355440092, 5033160138, 6710880184, 10066320276, 20132640552]

約数ペア:

[(1, 20132640552), (2, 10066320276), (3, 6710880184), (4, 5033160138), (6, 3355440092), (8, 2516580069), (12, 1677720046), (24, 838860023), (199, 101169048), (398, 50584524), (597, 33723016), (796, 25292262), (1194, 16861508), (1277, 15765576), (1592, 12646131), (2388, 8430754), (2554, 7882788), (3301, 6098952), (3831, 5255192), (4776, 4215377), (5108, 3941394), (6602, 3049476), (7662, 2627596), (9903, 2032984), (10216, 1970697), (13204, 1524738), (15324, 1313798), (19806, 1016492), (26408, 762369), (30648, 656899), (39612, 508246), (79224, 254123)]