20173376736

素因数分解:

$2^5\times 3^2\times {\mathrm{1367}}^1\times {\mathrm{51241}}^1$

素因数の和:52624

約数の個数: 72

約数和(自身を含む): 57411126864

約数和(自身を除く): 37237750128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1367, 2734, 4101, 5468, 8202, 10936, 12303, 16404, 21872, 24606, 32808, 43744, 49212, 51241, 65616, 98424, 102482, 131232, 153723, 196848, 204964, 307446, 393696, 409928, 461169, 614892, 819856, 922338, 1229784, 1639712, 1844676, 2459568, 3689352, 4919136, 7378704, 14757408, 70046447, 140092894, 210139341, 280185788, 420278682, 560371576, 630418023, 840557364, 1120743152, 1260836046, 1681114728, 2241486304, 2521672092, 3362229456, 5043344184, 6724458912, 10086688368, 20173376736]

約数ペア:

[(1, 20173376736), (2, 10086688368), (3, 6724458912), (4, 5043344184), (6, 3362229456), (8, 2521672092), (9, 2241486304), (12, 1681114728), (16, 1260836046), (18, 1120743152), (24, 840557364), (32, 630418023), (36, 560371576), (48, 420278682), (72, 280185788), (96, 210139341), (144, 140092894), (288, 70046447), (1367, 14757408), (2734, 7378704), (4101, 4919136), (5468, 3689352), (8202, 2459568), (10936, 1844676), (12303, 1639712), (16404, 1229784), (21872, 922338), (24606, 819856), (32808, 614892), (43744, 461169), (49212, 409928), (51241, 393696), (65616, 307446), (98424, 204964), (102482, 196848), (131232, 153723)]