20732085864

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{68903}}^1$

素因数の和:69124

約数の個数: 128

約数和(自身を含む): 66147840000

約数和(自身を除く): 45415754136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 199, 216, 252, 378, 398, 504, 597, 756, 796, 1194, 1393, 1512, 1592, 1791, 2388, 2786, 3582, 4179, 4776, 5373, 5572, 7164, 8358, 10746, 11144, 12537, 14328, 16716, 21492, 25074, 33432, 37611, 42984, 50148, 68903, 75222, 100296, 137806, 150444, 206709, 275612, 300888, 413418, 482321, 551224, 620127, 826836, 964642, 1240254, 1446963, 1653672, 1860381, 1929284, 2480508, 2893926, 3720762, 3858568, 4340889, 4961016, 5787852, 7441524, 8681778, 11575704, 13022667, 13711697, 14883048, 17363556, 26045334, 27423394, 34727112, 41135091, 52090668, 54846788, 82270182, 95981879, 104181336, 109693576, 123405273, 164540364, 191963758, 246810546, 287945637, 329080728, 370215819, 383927516, 493621092, 575891274, 740431638, 767855032, 863836911, 987242184, 1151782548, 1480863276, 1727673822, 2303565096, 2591510733, 2961726552, 3455347644, 5183021466, 6910695288, 10366042932, 20732085864]

約数ペア:

[(1, 20732085864), (2, 10366042932), (3, 6910695288), (4, 5183021466), (6, 3455347644), (7, 2961726552), (8, 2591510733), (9, 2303565096), (12, 1727673822), (14, 1480863276), (18, 1151782548), (21, 987242184), (24, 863836911), (27, 767855032), (28, 740431638), (36, 575891274), (42, 493621092), (54, 383927516), (56, 370215819), (63, 329080728), (72, 287945637), (84, 246810546), (108, 191963758), (126, 164540364), (168, 123405273), (189, 109693576), (199, 104181336), (216, 95981879), (252, 82270182), (378, 54846788), (398, 52090668), (504, 41135091), (597, 34727112), (756, 27423394), (796, 26045334), (1194, 17363556), (1393, 14883048), (1512, 13711697), (1592, 13022667), (1791, 11575704), (2388, 8681778), (2786, 7441524), (3582, 5787852), (4179, 4961016), (4776, 4340889), (5373, 3858568), (5572, 3720762), (7164, 2893926), (8358, 2480508), (10746, 1929284), (11144, 1860381), (12537, 1653672), (14328, 1446963), (16716, 1240254), (21492, 964642), (25074, 826836), (33432, 620127), (37611, 551224), (42984, 482321), (50148, 413418), (68903, 300888), (75222, 275612), (100296, 206709), (137806, 150444)]