20174703648

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{727}}^1\times {\mathrm{2389}}^1$

素因数の和:3151

約数の個数: 144

約数和(自身を含む): 58315158720

約数和(自身を除く): 38140455072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 727, 968, 1056, 1452, 1454, 1936, 2181, 2389, 2904, 2908, 3872, 4362, 4778, 5808, 5816, 7167, 7997, 8724, 9556, 11616, 11632, 14334, 15994, 17448, 19112, 23264, 23991, 26279, 28668, 31988, 34896, 38224, 47982, 52558, 57336, 63976, 69792, 76448, 78837, 87967, 95964, 105116, 114672, 127952, 157674, 175934, 191928, 210232, 229344, 255904, 263901, 289069, 315348, 351868, 383856, 420464, 527802, 578138, 630696, 703736, 767712, 840928, 867207, 1055604, 1156276, 1261392, 1407472, 1734414, 1736803, 2111208, 2312552, 2522784, 2814944, 3468828, 3473606, 4222416, 4625104, 5210409, 6937656, 6947212, 8444832, 9250208, 10420818, 13875312, 13894424, 19104833, 20841636, 27750624, 27788848, 38209666, 41683272, 55577696, 57314499, 76419332, 83366544, 114628998, 152838664, 166733088, 210153163, 229257996, 305677328, 420306326, 458515992, 611354656, 630459489, 840612652, 917031984, 1260918978, 1681225304, 1834063968, 2521837956, 3362450608, 5043675912, 6724901216, 10087351824, 20174703648]

約数ペア:

[(1, 20174703648), (2, 10087351824), (3, 6724901216), (4, 5043675912), (6, 3362450608), (8, 2521837956), (11, 1834063968), (12, 1681225304), (16, 1260918978), (22, 917031984), (24, 840612652), (32, 630459489), (33, 611354656), (44, 458515992), (48, 420306326), (66, 305677328), (88, 229257996), (96, 210153163), (121, 166733088), (132, 152838664), (176, 114628998), (242, 83366544), (264, 76419332), (352, 57314499), (363, 55577696), (484, 41683272), (528, 38209666), (726, 27788848), (727, 27750624), (968, 20841636), (1056, 19104833), (1452, 13894424), (1454, 13875312), (1936, 10420818), (2181, 9250208), (2389, 8444832), (2904, 6947212), (2908, 6937656), (3872, 5210409), (4362, 4625104), (4778, 4222416), (5808, 3473606), (5816, 3468828), (7167, 2814944), (7997, 2522784), (8724, 2312552), (9556, 2111208), (11616, 1736803), (11632, 1734414), (14334, 1407472), (15994, 1261392), (17448, 1156276), (19112, 1055604), (23264, 867207), (23991, 840928), (26279, 767712), (28668, 703736), (31988, 630696), (34896, 578138), (38224, 527802), (47982, 420464), (52558, 383856), (57336, 351868), (63976, 315348), (69792, 289069), (76448, 263901), (78837, 255904), (87967, 229344), (95964, 210232), (105116, 191928), (114672, 175934), (127952, 157674)]