20216353536

素因数分解:

$2^8\times 3^2\times {\mathrm{151}}^1\times {\mathrm{58109}}^1$

素因数の和:58282

約数の個数: 108

約数和(自身を含む): 58675758960

約数和(自身を除く): 38459405424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 151, 192, 256, 288, 302, 384, 453, 576, 604, 768, 906, 1152, 1208, 1359, 1812, 2304, 2416, 2718, 3624, 4832, 5436, 7248, 9664, 10872, 14496, 19328, 21744, 28992, 38656, 43488, 57984, 58109, 86976, 115968, 116218, 173952, 174327, 232436, 347904, 348654, 464872, 522981, 697308, 929744, 1045962, 1394616, 1859488, 2091924, 2789232, 3718976, 4183848, 5578464, 7437952, 8367696, 8774459, 11156928, 14875904, 16735392, 17548918, 22313856, 26323377, 33470784, 35097836, 44627712, 52646754, 66941568, 70195672, 78970131, 105293508, 133883136, 140391344, 157940262, 210587016, 280782688, 315880524, 421174032, 561565376, 631761048, 842348064, 1123130752, 1263522096, 1684696128, 2246261504, 2527044192, 3369392256, 5054088384, 6738784512, 10108176768, 20216353536]

約数ペア:

[(1, 20216353536), (2, 10108176768), (3, 6738784512), (4, 5054088384), (6, 3369392256), (8, 2527044192), (9, 2246261504), (12, 1684696128), (16, 1263522096), (18, 1123130752), (24, 842348064), (32, 631761048), (36, 561565376), (48, 421174032), (64, 315880524), (72, 280782688), (96, 210587016), (128, 157940262), (144, 140391344), (151, 133883136), (192, 105293508), (256, 78970131), (288, 70195672), (302, 66941568), (384, 52646754), (453, 44627712), (576, 35097836), (604, 33470784), (768, 26323377), (906, 22313856), (1152, 17548918), (1208, 16735392), (1359, 14875904), (1812, 11156928), (2304, 8774459), (2416, 8367696), (2718, 7437952), (3624, 5578464), (4832, 4183848), (5436, 3718976), (7248, 2789232), (9664, 2091924), (10872, 1859488), (14496, 1394616), (19328, 1045962), (21744, 929744), (28992, 697308), (38656, 522981), (43488, 464872), (57984, 348654), (58109, 347904), (86976, 232436), (115968, 174327), (116218, 173952)]