19729360368

素因数分解:

$2^4\times 3^2\times {\mathrm{857}}^1\times {\mathrm{159871}}^1$

素因数の和:160742

約数の個数: 60

約数和(自身を含む): 55279580928

約数和(自身を除く): 35550220560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 857, 1714, 2571, 3428, 5142, 6856, 7713, 10284, 13712, 15426, 20568, 30852, 41136, 61704, 123408, 159871, 319742, 479613, 639484, 959226, 1278968, 1438839, 1918452, 2557936, 2877678, 3836904, 5755356, 7673808, 11510712, 23021424, 137009447, 274018894, 411028341, 548037788, 822056682, 1096075576, 1233085023, 1644113364, 2192151152, 2466170046, 3288226728, 4932340092, 6576453456, 9864680184, 19729360368]

約数ペア:

[(1, 19729360368), (2, 9864680184), (3, 6576453456), (4, 4932340092), (6, 3288226728), (8, 2466170046), (9, 2192151152), (12, 1644113364), (16, 1233085023), (18, 1096075576), (24, 822056682), (36, 548037788), (48, 411028341), (72, 274018894), (144, 137009447), (857, 23021424), (1714, 11510712), (2571, 7673808), (3428, 5755356), (5142, 3836904), (6856, 2877678), (7713, 2557936), (10284, 1918452), (13712, 1438839), (15426, 1278968), (20568, 959226), (30852, 639484), (41136, 479613), (61704, 319742), (123408, 159871)]