20160983799

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 33653587968

約数和(自身を除く): 13492604169

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 151, 191, 207, 253, 307, 453, 573, 759, 921, 1359, 1661, 1719, 2101, 2277, 2763, 3377, 3473, 4393, 4983, 6303, 7061, 10131, 10419, 13179, 14949, 18909, 21183, 28841, 30393, 31257, 38203, 39537, 46357, 48323, 58637, 63549, 77671, 86523, 114609, 139071, 144969, 175911, 233013, 259569, 317251, 343827, 417213, 434907, 509927, 527733, 645007, 663343, 699039, 951753, 1066211, 1348651, 1529781, 1935021, 1990029, 2855259, 3198633, 4045953, 4589343, 5805063, 5970087, 7296773, 8854187, 9595899, 11728321, 12137859, 14835161, 21890319, 26562561, 35184963, 44505483, 65670957, 79687683, 97396057, 105554889, 133516449, 203646301, 292188171, 610938903, 876564513, 1832816709, 2240109311, 6720327933, 20160983799]

約数ペア:

[(1, 20160983799), (3, 6720327933), (9, 2240109311), (11, 1832816709), (23, 876564513), (33, 610938903), (69, 292188171), (99, 203646301), (151, 133516449), (191, 105554889), (207, 97396057), (253, 79687683), (307, 65670957), (453, 44505483), (573, 35184963), (759, 26562561), (921, 21890319), (1359, 14835161), (1661, 12137859), (1719, 11728321), (2101, 9595899), (2277, 8854187), (2763, 7296773), (3377, 5970087), (3473, 5805063), (4393, 4589343), (4983, 4045953), (6303, 3198633), (7061, 2855259), (10131, 1990029), (10419, 1935021), (13179, 1529781), (14949, 1348651), (18909, 1066211), (21183, 951753), (28841, 699039), (30393, 663343), (31257, 645007), (38203, 527733), (39537, 509927), (46357, 434907), (48323, 417213), (58637, 343827), (63549, 317251), (77671, 259569), (86523, 233013), (114609, 175911), (139071, 144969)]