20828190768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{46573}}^1$

素因数の和:46624

約数の個数: 160

約数和(自身を含む): 67638861312

約数和(自身を除く): 46810670544

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 121, 132, 154, 168, 176, 231, 242, 264, 308, 336, 363, 462, 484, 528, 616, 726, 847, 924, 968, 1232, 1331, 1452, 1694, 1848, 1936, 2541, 2662, 2904, 3388, 3696, 3993, 5082, 5324, 5808, 6776, 7986, 9317, 10164, 10648, 13552, 15972, 18634, 20328, 21296, 27951, 31944, 37268, 40656, 46573, 55902, 63888, 74536, 93146, 111804, 139719, 149072, 186292, 223608, 279438, 326011, 372584, 447216, 512303, 558876, 652022, 745168, 978033, 1024606, 1117752, 1304044, 1536909, 1956066, 2049212, 2235504, 2608088, 3073818, 3586121, 3912132, 4098424, 5216176, 5635333, 6147636, 7172242, 7824264, 8196848, 10758363, 11270666, 12295272, 14344484, 15648528, 16905999, 21516726, 22541332, 24590544, 28688968, 33811998, 39447331, 43033452, 45082664, 57377936, 61988663, 67623996, 78894662, 86066904, 90165328, 118341993, 123977326, 135247992, 157789324, 172133808, 185965989, 236683986, 247954652, 270495984, 315578648, 371931978, 433920641, 473367972, 495909304, 631157296, 743863956, 867841282, 946735944, 991818608, 1301761923, 1487727912, 1735682564, 1893471888, 2603523846, 2975455824, 3471365128, 5207047692, 6942730256, 10414095384, 20828190768]

約数ペア:

[(1, 20828190768), (2, 10414095384), (3, 6942730256), (4, 5207047692), (6, 3471365128), (7, 2975455824), (8, 2603523846), (11, 1893471888), (12, 1735682564), (14, 1487727912), (16, 1301761923), (21, 991818608), (22, 946735944), (24, 867841282), (28, 743863956), (33, 631157296), (42, 495909304), (44, 473367972), (48, 433920641), (56, 371931978), (66, 315578648), (77, 270495984), (84, 247954652), (88, 236683986), (112, 185965989), (121, 172133808), (132, 157789324), (154, 135247992), (168, 123977326), (176, 118341993), (231, 90165328), (242, 86066904), (264, 78894662), (308, 67623996), (336, 61988663), (363, 57377936), (462, 45082664), (484, 43033452), (528, 39447331), (616, 33811998), (726, 28688968), (847, 24590544), (924, 22541332), (968, 21516726), (1232, 16905999), (1331, 15648528), (1452, 14344484), (1694, 12295272), (1848, 11270666), (1936, 10758363), (2541, 8196848), (2662, 7824264), (2904, 7172242), (3388, 6147636), (3696, 5635333), (3993, 5216176), (5082, 4098424), (5324, 3912132), (5808, 3586121), (6776, 3073818), (7986, 2608088), (9317, 2235504), (10164, 2049212), (10648, 1956066), (13552, 1536909), (15972, 1304044), (18634, 1117752), (20328, 1024606), (21296, 978033), (27951, 745168), (31944, 652022), (37268, 558876), (40656, 512303), (46573, 447216), (55902, 372584), (63888, 326011), (74536, 279438), (93146, 223608), (111804, 186292), (139719, 149072)]