20172097792

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3001}}^1$

素因数の和:3077

約数の個数: 216

約数和(自身を含む): 52230381056

約数和(自身を除く): 32058283264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 121, 124, 128, 154, 176, 217, 224, 242, 248, 256, 308, 341, 352, 434, 448, 484, 496, 616, 682, 704, 847, 868, 896, 968, 992, 1232, 1364, 1408, 1694, 1736, 1792, 1936, 1984, 2387, 2464, 2728, 2816, 3001, 3388, 3472, 3751, 3872, 3968, 4774, 4928, 5456, 6002, 6776, 6944, 7502, 7744, 7936, 9548, 9856, 10912, 12004, 13552, 13888, 15004, 15488, 19096, 19712, 21007, 21824, 24008, 26257, 27104, 27776, 30008, 30976, 33011, 38192, 42014, 43648, 48016, 52514, 54208, 55552, 60016, 66022, 76384, 84028, 87296, 93031, 96032, 105028, 108416, 120032, 132044, 152768, 168056, 186062, 192064, 210056, 216832, 231077, 240064, 264088, 305536, 336112, 363121, 372124, 384128, 420112, 462154, 480128, 528176, 611072, 651217, 672224, 726242, 744248, 768256, 840224, 924308, 960256, 1023341, 1056352, 1302434, 1344448, 1452484, 1488496, 1680448, 1848616, 2046682, 2112704, 2541847, 2604868, 2688896, 2904968, 2976992, 3360896, 3697232, 4093364, 4225408, 5083694, 5209736, 5377792, 5809936, 5953984, 6721792, 7163387, 7394464, 8186728, 8450816, 10167388, 10419472, 11256751, 11619872, 11907968, 14326774, 14788928, 16373456, 20334776, 20838944, 22513502, 23239744, 23815936, 28653548, 29577856, 32746912, 40669552, 41677888, 45027004, 46479488, 57307096, 59155712, 65493824, 78797257, 81339104, 83355776, 90054008, 92958976, 114614192, 130987648, 157594514, 162678208, 166711552, 180108016, 229228384, 261975296, 315189028, 325356416, 360216032, 458456768, 630378056, 650712832, 720432064, 916913536, 1260756112, 1440864128, 1833827072, 2521512224, 2881728256, 5043024448, 10086048896, 20172097792]

約数ペア:

[(1, 20172097792), (2, 10086048896), (4, 5043024448), (7, 2881728256), (8, 2521512224), (11, 1833827072), (14, 1440864128), (16, 1260756112), (22, 916913536), (28, 720432064), (31, 650712832), (32, 630378056), (44, 458456768), (56, 360216032), (62, 325356416), (64, 315189028), (77, 261975296), (88, 229228384), (112, 180108016), (121, 166711552), (124, 162678208), (128, 157594514), (154, 130987648), (176, 114614192), (217, 92958976), (224, 90054008), (242, 83355776), (248, 81339104), (256, 78797257), (308, 65493824), (341, 59155712), (352, 57307096), (434, 46479488), (448, 45027004), (484, 41677888), (496, 40669552), (616, 32746912), (682, 29577856), (704, 28653548), (847, 23815936), (868, 23239744), (896, 22513502), (968, 20838944), (992, 20334776), (1232, 16373456), (1364, 14788928), (1408, 14326774), (1694, 11907968), (1736, 11619872), (1792, 11256751), (1936, 10419472), (1984, 10167388), (2387, 8450816), (2464, 8186728), (2728, 7394464), (2816, 7163387), (3001, 6721792), (3388, 5953984), (3472, 5809936), (3751, 5377792), (3872, 5209736), (3968, 5083694), (4774, 4225408), (4928, 4093364), (5456, 3697232), (6002, 3360896), (6776, 2976992), (6944, 2904968), (7502, 2688896), (7744, 2604868), (7936, 2541847), (9548, 2112704), (9856, 2046682), (10912, 1848616), (12004, 1680448), (13552, 1488496), (13888, 1452484), (15004, 1344448), (15488, 1302434), (19096, 1056352), (19712, 1023341), (21007, 960256), (21824, 924308), (24008, 840224), (26257, 768256), (27104, 744248), (27776, 726242), (30008, 672224), (30976, 651217), (33011, 611072), (38192, 528176), (42014, 480128), (43648, 462154), (48016, 420112), (52514, 384128), (54208, 372124), (55552, 363121), (60016, 336112), (66022, 305536), (76384, 264088), (84028, 240064), (87296, 231077), (93031, 216832), (96032, 210056), (105028, 192064), (108416, 186062), (120032, 168056), (132044, 152768)]