20490525504

素因数分解:

$2^6\times 3^3\times {\mathrm{2017}}^1\times {\mathrm{5879}}^1$

素因数の和:7917

約数の個数: 112

約数和(自身を含む): 60278467200

約数和(自身を除く): 39787941696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 2017, 4034, 5879, 6051, 8068, 11758, 12102, 16136, 17637, 18153, 23516, 24204, 32272, 35274, 36306, 47032, 48408, 52911, 54459, 64544, 70548, 72612, 94064, 96816, 105822, 108918, 129088, 141096, 145224, 158733, 188128, 193632, 211644, 217836, 282192, 290448, 317466, 376256, 387264, 423288, 435672, 564384, 580896, 634932, 846576, 871344, 1128768, 1161792, 1269864, 1693152, 1742688, 2539728, 3386304, 3485376, 5079456, 10158912, 11857943, 23715886, 35573829, 47431772, 71147658, 94863544, 106721487, 142295316, 189727088, 213442974, 284590632, 320164461, 379454176, 426885948, 569181264, 640328922, 758908352, 853771896, 1138362528, 1280657844, 1707543792, 2276725056, 2561315688, 3415087584, 5122631376, 6830175168, 10245262752, 20490525504]

約数ペア:

[(1, 20490525504), (2, 10245262752), (3, 6830175168), (4, 5122631376), (6, 3415087584), (8, 2561315688), (9, 2276725056), (12, 1707543792), (16, 1280657844), (18, 1138362528), (24, 853771896), (27, 758908352), (32, 640328922), (36, 569181264), (48, 426885948), (54, 379454176), (64, 320164461), (72, 284590632), (96, 213442974), (108, 189727088), (144, 142295316), (192, 106721487), (216, 94863544), (288, 71147658), (432, 47431772), (576, 35573829), (864, 23715886), (1728, 11857943), (2017, 10158912), (4034, 5079456), (5879, 3485376), (6051, 3386304), (8068, 2539728), (11758, 1742688), (12102, 1693152), (16136, 1269864), (17637, 1161792), (18153, 1128768), (23516, 871344), (24204, 846576), (32272, 634932), (35274, 580896), (36306, 564384), (47032, 435672), (48408, 423288), (52911, 387264), (54459, 376256), (64544, 317466), (70548, 290448), (72612, 282192), (94064, 217836), (96816, 211644), (105822, 193632), (108918, 188128), (129088, 158733), (141096, 145224)]