20668162272

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1\times {\mathrm{6883}}^1$

素因数の和:7936

約数の個数: 96

約数和(自身を含む): 56067701760

約数和(自身を除く): 35399539488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1009, 1488, 2018, 2976, 3027, 4036, 6054, 6883, 8072, 12108, 13766, 16144, 20649, 24216, 27532, 31279, 32288, 41298, 48432, 55064, 62558, 82596, 93837, 96864, 110128, 125116, 165192, 187674, 213373, 220256, 250232, 330384, 375348, 426746, 500464, 640119, 660768, 750696, 853492, 1000928, 1280238, 1501392, 1706984, 2560476, 3002784, 3413968, 5120952, 6827936, 6944947, 10241904, 13889894, 20483808, 20834841, 27779788, 41669682, 55559576, 83339364, 111119152, 166678728, 215293357, 222238304, 333357456, 430586714, 645880071, 666714912, 861173428, 1291760142, 1722346856, 2583520284, 3444693712, 5167040568, 6889387424, 10334081136, 20668162272]

約数ペア:

[(1, 20668162272), (2, 10334081136), (3, 6889387424), (4, 5167040568), (6, 3444693712), (8, 2583520284), (12, 1722346856), (16, 1291760142), (24, 861173428), (31, 666714912), (32, 645880071), (48, 430586714), (62, 333357456), (93, 222238304), (96, 215293357), (124, 166678728), (186, 111119152), (248, 83339364), (372, 55559576), (496, 41669682), (744, 27779788), (992, 20834841), (1009, 20483808), (1488, 13889894), (2018, 10241904), (2976, 6944947), (3027, 6827936), (4036, 5120952), (6054, 3413968), (6883, 3002784), (8072, 2560476), (12108, 1706984), (13766, 1501392), (16144, 1280238), (20649, 1000928), (24216, 853492), (27532, 750696), (31279, 660768), (32288, 640119), (41298, 500464), (48432, 426746), (55064, 375348), (62558, 330384), (82596, 250232), (93837, 220256), (96864, 213373), (110128, 187674), (125116, 165192)]