20741082912

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{727451}}^1$

素因数の和:727484

約数の個数: 120

約数和(自身を含む): 66544399152

約数和(自身を除く): 45803316240

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 264, 288, 297, 324, 352, 396, 432, 528, 594, 648, 792, 864, 891, 1056, 1188, 1296, 1584, 1782, 2376, 2592, 3168, 3564, 4752, 7128, 9504, 14256, 28512, 727451, 1454902, 2182353, 2909804, 4364706, 5819608, 6547059, 8001961, 8729412, 11639216, 13094118, 16003922, 17458824, 19641177, 23278432, 24005883, 26188236, 32007844, 34917648, 39282354, 48011766, 52376472, 58923531, 64015688, 69835296, 72017649, 78564708, 96023532, 104752944, 117847062, 128031376, 144035298, 157129416, 192047064, 209505888, 216052947, 235694124, 256062752, 288070596, 314258832, 384094128, 432105894, 471388248, 576141192, 628517664, 648158841, 768188256, 864211788, 942776496, 1152282384, 1296317682, 1728423576, 1885552992, 2304564768, 2592635364, 3456847152, 5185270728, 6913694304, 10370541456, 20741082912]

約数ペア:

[(1, 20741082912), (2, 10370541456), (3, 6913694304), (4, 5185270728), (6, 3456847152), (8, 2592635364), (9, 2304564768), (11, 1885552992), (12, 1728423576), (16, 1296317682), (18, 1152282384), (22, 942776496), (24, 864211788), (27, 768188256), (32, 648158841), (33, 628517664), (36, 576141192), (44, 471388248), (48, 432105894), (54, 384094128), (66, 314258832), (72, 288070596), (81, 256062752), (88, 235694124), (96, 216052947), (99, 209505888), (108, 192047064), (132, 157129416), (144, 144035298), (162, 128031376), (176, 117847062), (198, 104752944), (216, 96023532), (264, 78564708), (288, 72017649), (297, 69835296), (324, 64015688), (352, 58923531), (396, 52376472), (432, 48011766), (528, 39282354), (594, 34917648), (648, 32007844), (792, 26188236), (864, 24005883), (891, 23278432), (1056, 19641177), (1188, 17458824), (1296, 16003922), (1584, 13094118), (1782, 11639216), (2376, 8729412), (2592, 8001961), (3168, 6547059), (3564, 5819608), (4752, 4364706), (7128, 2909804), (9504, 2182353), (14256, 1454902), (28512, 727451)]