20180690544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{7001}}^1$

素因数の和:7415

約数の個数: 160

約数和(自身を含む): 62347152384

約数和(自身を除く): 42166461840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 373, 483, 552, 644, 746, 966, 1104, 1119, 1288, 1492, 1932, 2238, 2576, 2611, 2984, 3864, 4476, 5222, 5968, 7001, 7728, 7833, 8579, 8952, 10444, 14002, 15666, 17158, 17904, 20888, 21003, 25737, 28004, 31332, 34316, 41776, 42006, 49007, 51474, 56008, 60053, 62664, 68632, 84012, 98014, 102948, 112016, 120106, 125328, 137264, 147021, 161023, 168024, 180159, 196028, 205896, 240212, 294042, 322046, 336048, 360318, 392056, 411792, 480424, 483069, 588084, 644092, 720636, 784112, 960848, 966138, 1127161, 1176168, 1288184, 1441272, 1932276, 2254322, 2352336, 2576368, 2611373, 2882544, 3381483, 3864552, 4508644, 5222746, 6762966, 7729104, 7834119, 9017288, 10445492, 13525932, 15668238, 18034576, 18279611, 20890984, 27051864, 31336476, 36559222, 41781968, 54103728, 54838833, 60061579, 62672952, 73118444, 109677666, 120123158, 125345904, 146236888, 180184737, 219355332, 240246316, 292473776, 360369474, 420431053, 438710664, 480492632, 720738948, 840862106, 877421328, 960985264, 1261293159, 1441477896, 1681724212, 2522586318, 2882955792, 3363448424, 5045172636, 6726896848, 10090345272, 20180690544]

約数ペア:

[(1, 20180690544), (2, 10090345272), (3, 6726896848), (4, 5045172636), (6, 3363448424), (7, 2882955792), (8, 2522586318), (12, 1681724212), (14, 1441477896), (16, 1261293159), (21, 960985264), (23, 877421328), (24, 840862106), (28, 720738948), (42, 480492632), (46, 438710664), (48, 420431053), (56, 360369474), (69, 292473776), (84, 240246316), (92, 219355332), (112, 180184737), (138, 146236888), (161, 125345904), (168, 120123158), (184, 109677666), (276, 73118444), (322, 62672952), (336, 60061579), (368, 54838833), (373, 54103728), (483, 41781968), (552, 36559222), (644, 31336476), (746, 27051864), (966, 20890984), (1104, 18279611), (1119, 18034576), (1288, 15668238), (1492, 13525932), (1932, 10445492), (2238, 9017288), (2576, 7834119), (2611, 7729104), (2984, 6762966), (3864, 5222746), (4476, 4508644), (5222, 3864552), (5968, 3381483), (7001, 2882544), (7728, 2611373), (7833, 2576368), (8579, 2352336), (8952, 2254322), (10444, 1932276), (14002, 1441272), (15666, 1288184), (17158, 1176168), (17904, 1127161), (20888, 966138), (21003, 960848), (25737, 784112), (28004, 720636), (31332, 644092), (34316, 588084), (41776, 483069), (42006, 480424), (49007, 411792), (51474, 392056), (56008, 360318), (60053, 336048), (62664, 322046), (68632, 294042), (84012, 240212), (98014, 205896), (102948, 196028), (112016, 180159), (120106, 168024), (125328, 161023), (137264, 147021)]