20155177713

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:599

約数の個数: 128

約数和(自身を含む): 34015887360

約数和(自身を除く): 13860709647

約数列:

[1, 3, 11, 17, 19, 31, 33, 51, 57, 93, 181, 187, 209, 323, 337, 341, 527, 543, 561, 589, 627, 969, 1011, 1023, 1581, 1767, 1991, 3077, 3439, 3553, 3707, 5611, 5729, 5797, 5973, 6403, 6479, 9231, 10013, 10317, 10447, 10659, 11121, 16833, 17187, 17391, 19209, 19437, 30039, 31341, 33847, 37829, 58463, 60997, 61721, 63019, 70433, 95387, 101541, 106609, 108851, 110143, 113487, 114917, 175389, 177599, 182991, 185163, 189057, 198493, 211299, 286161, 319827, 326553, 330429, 344751, 532797, 595479, 643093, 670967, 1036949, 1049257, 1158943, 1172699, 1197361, 1812353, 1890907, 1929279, 1953589, 2012901, 2183423, 3110847, 3147771, 3374381, 3476829, 3518097, 3592083, 5437059, 5672721, 5860767, 6550269, 10123143, 11406439, 12748373, 19702031, 19935883, 20799977, 32145419, 34219317, 35927233, 37118191, 38245119, 59106093, 59807649, 62399931, 96436257, 107781699, 111354573, 216722341, 353599609, 395199563, 610762961, 650167023, 1060798827, 1185598689, 1832288883, 6718392571, 20155177713]

約数ペア:

[(1, 20155177713), (3, 6718392571), (11, 1832288883), (17, 1185598689), (19, 1060798827), (31, 650167023), (33, 610762961), (51, 395199563), (57, 353599609), (93, 216722341), (181, 111354573), (187, 107781699), (209, 96436257), (323, 62399931), (337, 59807649), (341, 59106093), (527, 38245119), (543, 37118191), (561, 35927233), (589, 34219317), (627, 32145419), (969, 20799977), (1011, 19935883), (1023, 19702031), (1581, 12748373), (1767, 11406439), (1991, 10123143), (3077, 6550269), (3439, 5860767), (3553, 5672721), (3707, 5437059), (5611, 3592083), (5729, 3518097), (5797, 3476829), (5973, 3374381), (6403, 3147771), (6479, 3110847), (9231, 2183423), (10013, 2012901), (10317, 1953589), (10447, 1929279), (10659, 1890907), (11121, 1812353), (16833, 1197361), (17187, 1172699), (17391, 1158943), (19209, 1049257), (19437, 1036949), (30039, 670967), (31341, 643093), (33847, 595479), (37829, 532797), (58463, 344751), (60997, 330429), (61721, 326553), (63019, 319827), (70433, 286161), (95387, 211299), (101541, 198493), (106609, 189057), (108851, 185163), (110143, 182991), (113487, 177599), (114917, 175389)]