20220199020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{55147}}^1$

素因数の和:55269

約数の個数: 192

約数和(自身を含む): 72636533760

約数和(自身を除く): 52416334740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 97, 105, 108, 126, 135, 140, 180, 189, 194, 210, 252, 270, 291, 315, 378, 388, 420, 485, 540, 582, 630, 679, 756, 873, 945, 970, 1164, 1260, 1358, 1455, 1746, 1890, 1940, 2037, 2619, 2716, 2910, 3395, 3492, 3780, 4074, 4365, 5238, 5820, 6111, 6790, 8148, 8730, 10185, 10476, 12222, 13095, 13580, 17460, 18333, 20370, 24444, 26190, 30555, 36666, 40740, 52380, 55147, 61110, 73332, 91665, 110294, 122220, 165441, 183330, 220588, 275735, 330882, 366660, 386029, 496323, 551470, 661764, 772058, 827205, 992646, 1102940, 1158087, 1488969, 1544116, 1654410, 1930145, 1985292, 2316174, 2481615, 2977938, 3308820, 3474261, 3860290, 4632348, 4963230, 5349259, 5790435, 5955876, 6948522, 7444845, 7720580, 9926460, 10422783, 10698518, 11580870, 13897044, 14889690, 16047777, 17371305, 20845566, 21397036, 23161740, 26746295, 29779380, 32095554, 34742610, 37444813, 41691132, 48143331, 52113915, 53492590, 64191108, 69485220, 74889626, 80238885, 96286662, 104227830, 106985180, 112334439, 144429993, 149779252, 160477770, 187224065, 192573324, 208455660, 224668878, 240716655, 288859986, 320955540, 337003317, 374448130, 449337756, 481433310, 561672195, 577719972, 674006634, 722149965, 748896260, 962866620, 1011009951, 1123344390, 1348013268, 1444299930, 1685016585, 2022019902, 2246688780, 2888599860, 3370033170, 4044039804, 5055049755, 6740066340, 10110099510, 20220199020]

約数ペア:

[(1, 20220199020), (2, 10110099510), (3, 6740066340), (4, 5055049755), (5, 4044039804), (6, 3370033170), (7, 2888599860), (9, 2246688780), (10, 2022019902), (12, 1685016585), (14, 1444299930), (15, 1348013268), (18, 1123344390), (20, 1011009951), (21, 962866620), (27, 748896260), (28, 722149965), (30, 674006634), (35, 577719972), (36, 561672195), (42, 481433310), (45, 449337756), (54, 374448130), (60, 337003317), (63, 320955540), (70, 288859986), (84, 240716655), (90, 224668878), (97, 208455660), (105, 192573324), (108, 187224065), (126, 160477770), (135, 149779252), (140, 144429993), (180, 112334439), (189, 106985180), (194, 104227830), (210, 96286662), (252, 80238885), (270, 74889626), (291, 69485220), (315, 64191108), (378, 53492590), (388, 52113915), (420, 48143331), (485, 41691132), (540, 37444813), (582, 34742610), (630, 32095554), (679, 29779380), (756, 26746295), (873, 23161740), (945, 21397036), (970, 20845566), (1164, 17371305), (1260, 16047777), (1358, 14889690), (1455, 13897044), (1746, 11580870), (1890, 10698518), (1940, 10422783), (2037, 9926460), (2619, 7720580), (2716, 7444845), (2910, 6948522), (3395, 5955876), (3492, 5790435), (3780, 5349259), (4074, 4963230), (4365, 4632348), (5238, 3860290), (5820, 3474261), (6111, 3308820), (6790, 2977938), (8148, 2481615), (8730, 2316174), (10185, 1985292), (10476, 1930145), (12222, 1654410), (13095, 1544116), (13580, 1488969), (17460, 1158087), (18333, 1102940), (20370, 992646), (24444, 827205), (26190, 772058), (30555, 661764), (36666, 551470), (40740, 496323), (52380, 386029), (55147, 366660), (61110, 330882), (73332, 275735), (91665, 220588), (110294, 183330), (122220, 165441)]