20221673085

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:617

約数の個数: 160

約数和(自身を含む): 38900404224

約数和(自身を除く): 18678731139

約数列:

[1, 3, 5, 9, 15, 27, 31, 37, 45, 81, 93, 101, 111, 135, 155, 185, 279, 303, 333, 405, 431, 465, 505, 555, 837, 909, 999, 1147, 1293, 1395, 1515, 1665, 2155, 2511, 2727, 2997, 3131, 3441, 3737, 3879, 4185, 4545, 4995, 5735, 6465, 8181, 9393, 10323, 11211, 11637, 12555, 13361, 13635, 14985, 15655, 15947, 17205, 18685, 19395, 28179, 30969, 33633, 34911, 40083, 40905, 43531, 46965, 47841, 51615, 56055, 58185, 66805, 79735, 84537, 92907, 100899, 115847, 120249, 130593, 140895, 143523, 154845, 168165, 174555, 200415, 217655, 239205, 253611, 302697, 347541, 360747, 391779, 422685, 430569, 464535, 494357, 504495, 579235, 601245, 652965, 717615, 1042623, 1082241, 1175337, 1268055, 1291707, 1349461, 1483071, 1513485, 1610647, 1737705, 1803735, 1958895, 2152845, 2471785, 3127869, 3526011, 4048383, 4449213, 4831941, 5213115, 5411205, 5876685, 6458535, 6747305, 7415355, 8053235, 9383607, 12145149, 13347639, 14495823, 15639345, 17630055, 20241915, 22246065, 24159705, 36435447, 40042917, 43487469, 46918035, 49930057, 60725745, 66738195, 72479115, 109306341, 130462407, 149790171, 182177235, 200214585, 217437345, 249650285, 449370513, 546531705, 652312035, 748950855, 1348111539, 2246852565, 4044334617, 6740557695, 20221673085]

約数ペア:

[(1, 20221673085), (3, 6740557695), (5, 4044334617), (9, 2246852565), (15, 1348111539), (27, 748950855), (31, 652312035), (37, 546531705), (45, 449370513), (81, 249650285), (93, 217437345), (101, 200214585), (111, 182177235), (135, 149790171), (155, 130462407), (185, 109306341), (279, 72479115), (303, 66738195), (333, 60725745), (405, 49930057), (431, 46918035), (465, 43487469), (505, 40042917), (555, 36435447), (837, 24159705), (909, 22246065), (999, 20241915), (1147, 17630055), (1293, 15639345), (1395, 14495823), (1515, 13347639), (1665, 12145149), (2155, 9383607), (2511, 8053235), (2727, 7415355), (2997, 6747305), (3131, 6458535), (3441, 5876685), (3737, 5411205), (3879, 5213115), (4185, 4831941), (4545, 4449213), (4995, 4048383), (5735, 3526011), (6465, 3127869), (8181, 2471785), (9393, 2152845), (10323, 1958895), (11211, 1803735), (11637, 1737705), (12555, 1610647), (13361, 1513485), (13635, 1483071), (14985, 1349461), (15655, 1291707), (15947, 1268055), (17205, 1175337), (18685, 1082241), (19395, 1042623), (28179, 717615), (30969, 652965), (33633, 601245), (34911, 579235), (40083, 504495), (40905, 494357), (43531, 464535), (46965, 430569), (47841, 422685), (51615, 391779), (56055, 360747), (58185, 347541), (66805, 302697), (79735, 253611), (84537, 239205), (92907, 217655), (100899, 200415), (115847, 174555), (120249, 168165), (130593, 154845), (140895, 143523)]