20173321098

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{1049}}^1$

素因数の和:1389

約数の個数: 192

約数和(自身を含む): 54643680000

約数和(自身を除く): 34470358902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 29, 38, 42, 57, 58, 63, 87, 114, 126, 133, 171, 174, 203, 261, 266, 277, 342, 399, 406, 522, 551, 554, 609, 798, 831, 1049, 1102, 1197, 1218, 1653, 1662, 1827, 1939, 2098, 2394, 2493, 3147, 3306, 3654, 3857, 3878, 4959, 4986, 5263, 5817, 6294, 7343, 7714, 8033, 9441, 9918, 10526, 11571, 11634, 14686, 15789, 16066, 17451, 18882, 19931, 22029, 23142, 24099, 30421, 31578, 34713, 34902, 36841, 39862, 44058, 47367, 48198, 56231, 59793, 60842, 66087, 69426, 72297, 73682, 91263, 94734, 110523, 112462, 119586, 132174, 139517, 144594, 152627, 168693, 179379, 182526, 212947, 221046, 273789, 279034, 290573, 305254, 331569, 337386, 358758, 418551, 425894, 457881, 506079, 547578, 577999, 581146, 638841, 663138, 837102, 871719, 915762, 1012158, 1068389, 1155998, 1255653, 1277682, 1373643, 1733997, 1743438, 1916523, 2034011, 2136778, 2511306, 2615157, 2747286, 3205167, 3467994, 3833046, 4045993, 4068022, 5201991, 5230314, 5520887, 6102033, 6410334, 8091986, 8426617, 9615501, 10403982, 11041774, 12137979, 12204066, 16562661, 16853234, 18306099, 19231002, 24275958, 25279851, 33125322, 36413937, 36612198, 38646209, 49687983, 50559702, 58986319, 72827874, 75839553, 77292418, 99375966, 115938627, 117972638, 151679106, 160105723, 176958957, 231877254, 320211446, 347815881, 353917914, 480317169, 530876871, 695631762, 960634338, 1061753742, 1120740061, 1440951507, 2241480122, 2881903014, 3362220183, 6724440366, 10086660549, 20173321098]

約数ペア:

[(1, 20173321098), (2, 10086660549), (3, 6724440366), (6, 3362220183), (7, 2881903014), (9, 2241480122), (14, 1440951507), (18, 1120740061), (19, 1061753742), (21, 960634338), (29, 695631762), (38, 530876871), (42, 480317169), (57, 353917914), (58, 347815881), (63, 320211446), (87, 231877254), (114, 176958957), (126, 160105723), (133, 151679106), (171, 117972638), (174, 115938627), (203, 99375966), (261, 77292418), (266, 75839553), (277, 72827874), (342, 58986319), (399, 50559702), (406, 49687983), (522, 38646209), (551, 36612198), (554, 36413937), (609, 33125322), (798, 25279851), (831, 24275958), (1049, 19231002), (1102, 18306099), (1197, 16853234), (1218, 16562661), (1653, 12204066), (1662, 12137979), (1827, 11041774), (1939, 10403982), (2098, 9615501), (2394, 8426617), (2493, 8091986), (3147, 6410334), (3306, 6102033), (3654, 5520887), (3857, 5230314), (3878, 5201991), (4959, 4068022), (4986, 4045993), (5263, 3833046), (5817, 3467994), (6294, 3205167), (7343, 2747286), (7714, 2615157), (8033, 2511306), (9441, 2136778), (9918, 2034011), (10526, 1916523), (11571, 1743438), (11634, 1733997), (14686, 1373643), (15789, 1277682), (16066, 1255653), (17451, 1155998), (18882, 1068389), (19931, 1012158), (22029, 915762), (23142, 871719), (24099, 837102), (30421, 663138), (31578, 638841), (34713, 581146), (34902, 577999), (36841, 547578), (39862, 506079), (44058, 457881), (47367, 425894), (48198, 418551), (56231, 358758), (59793, 337386), (60842, 331569), (66087, 305254), (69426, 290573), (72297, 279034), (73682, 273789), (91263, 221046), (94734, 212947), (110523, 182526), (112462, 179379), (119586, 168693), (132174, 152627), (139517, 144594)]