20211859824

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{16879}}^1$

素因数の和:17023

約数の個数: 160

約数和(自身を含む): 59779507200

約数和(自身を除く): 39567647376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 101, 104, 114, 152, 156, 202, 208, 228, 247, 303, 304, 312, 404, 456, 494, 606, 624, 741, 808, 912, 988, 1212, 1313, 1482, 1616, 1919, 1976, 2424, 2626, 2964, 3838, 3939, 3952, 4848, 5252, 5757, 5928, 7676, 7878, 10504, 11514, 11856, 15352, 15756, 16879, 21008, 23028, 24947, 30704, 31512, 33758, 46056, 49894, 50637, 63024, 67516, 74841, 92112, 99788, 101274, 135032, 149682, 199576, 202548, 219427, 270064, 299364, 320701, 399152, 405096, 438854, 598728, 641402, 658281, 810192, 877708, 962103, 1197456, 1282804, 1316562, 1704779, 1755416, 1924206, 2565608, 2633124, 3409558, 3510832, 3848412, 4169113, 5114337, 5131216, 5266248, 6819116, 7696824, 8338226, 10228674, 10532496, 12507339, 13638232, 15393648, 16676452, 20457348, 22162127, 25014678, 27276464, 32390801, 33352904, 40914696, 44324254, 50029356, 64781602, 66486381, 66705808, 81829392, 88648508, 97172403, 100058712, 129563204, 132972762, 177297016, 194344806, 200117424, 259126408, 265945524, 354594032, 388689612, 421080413, 518252816, 531891048, 777379224, 842160826, 1063782096, 1263241239, 1554758448, 1684321652, 2526482478, 3368643304, 5052964956, 6737286608, 10105929912, 20211859824]

約数ペア:

[(1, 20211859824), (2, 10105929912), (3, 6737286608), (4, 5052964956), (6, 3368643304), (8, 2526482478), (12, 1684321652), (13, 1554758448), (16, 1263241239), (19, 1063782096), (24, 842160826), (26, 777379224), (38, 531891048), (39, 518252816), (48, 421080413), (52, 388689612), (57, 354594032), (76, 265945524), (78, 259126408), (101, 200117424), (104, 194344806), (114, 177297016), (152, 132972762), (156, 129563204), (202, 100058712), (208, 97172403), (228, 88648508), (247, 81829392), (303, 66705808), (304, 66486381), (312, 64781602), (404, 50029356), (456, 44324254), (494, 40914696), (606, 33352904), (624, 32390801), (741, 27276464), (808, 25014678), (912, 22162127), (988, 20457348), (1212, 16676452), (1313, 15393648), (1482, 13638232), (1616, 12507339), (1919, 10532496), (1976, 10228674), (2424, 8338226), (2626, 7696824), (2964, 6819116), (3838, 5266248), (3939, 5131216), (3952, 5114337), (4848, 4169113), (5252, 3848412), (5757, 3510832), (5928, 3409558), (7676, 2633124), (7878, 2565608), (10504, 1924206), (11514, 1755416), (11856, 1704779), (15352, 1316562), (15756, 1282804), (16879, 1197456), (21008, 962103), (23028, 877708), (24947, 810192), (30704, 658281), (31512, 641402), (33758, 598728), (46056, 438854), (49894, 405096), (50637, 399152), (63024, 320701), (67516, 299364), (74841, 270064), (92112, 219427), (99788, 202548), (101274, 199576), (135032, 149682)]