20199743496

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{13567}}^1$

素因数の和:13756

約数の個数: 128

約数和(自身を含む): 57539174400

約数和(自身を除く): 37339430904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 113, 122, 183, 216, 226, 244, 339, 366, 452, 488, 549, 678, 732, 904, 1017, 1098, 1356, 1464, 1647, 2034, 2196, 2712, 3051, 3294, 4068, 4392, 6102, 6588, 6893, 8136, 12204, 13176, 13567, 13786, 20679, 24408, 27134, 27572, 40701, 41358, 54268, 55144, 62037, 81402, 82716, 108536, 122103, 124074, 162804, 165432, 186111, 244206, 248148, 325608, 366309, 372222, 488412, 496296, 732618, 744444, 827587, 976824, 1465236, 1488888, 1533071, 1655174, 2482761, 2930472, 3066142, 3310348, 4599213, 4965522, 6132284, 6620696, 7448283, 9198426, 9931044, 12264568, 13797639, 14896566, 18396852, 19862088, 22344849, 27595278, 29793132, 36793704, 41392917, 44689698, 55190556, 59586264, 82785834, 89379396, 93517331, 110381112, 165571668, 178758792, 187034662, 280551993, 331143336, 374069324, 561103986, 748138648, 841655979, 1122207972, 1683311958, 2244415944, 2524967937, 3366623916, 5049935874, 6733247832, 10099871748, 20199743496]

約数ペア:

[(1, 20199743496), (2, 10099871748), (3, 6733247832), (4, 5049935874), (6, 3366623916), (8, 2524967937), (9, 2244415944), (12, 1683311958), (18, 1122207972), (24, 841655979), (27, 748138648), (36, 561103986), (54, 374069324), (61, 331143336), (72, 280551993), (108, 187034662), (113, 178758792), (122, 165571668), (183, 110381112), (216, 93517331), (226, 89379396), (244, 82785834), (339, 59586264), (366, 55190556), (452, 44689698), (488, 41392917), (549, 36793704), (678, 29793132), (732, 27595278), (904, 22344849), (1017, 19862088), (1098, 18396852), (1356, 14896566), (1464, 13797639), (1647, 12264568), (2034, 9931044), (2196, 9198426), (2712, 7448283), (3051, 6620696), (3294, 6132284), (4068, 4965522), (4392, 4599213), (6102, 3310348), (6588, 3066142), (6893, 2930472), (8136, 2482761), (12204, 1655174), (13176, 1533071), (13567, 1488888), (13786, 1465236), (20679, 976824), (24408, 827587), (27134, 744444), (27572, 732618), (40701, 496296), (41358, 488412), (54268, 372222), (55144, 366309), (62037, 325608), (81402, 248148), (82716, 244206), (108536, 186111), (122103, 165432), (124074, 162804)]