20090451168

素因数分解:

$2^5\times 3^3\times {\mathrm{1307}}^1\times {\mathrm{17791}}^1$

素因数の和:19117

約数の個数: 96

約数和(自身を含む): 58645278720

約数和(自身を除く): 38554827552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 1307, 2614, 3921, 5228, 7842, 10456, 11763, 15684, 17791, 20912, 23526, 31368, 35289, 35582, 41824, 47052, 53373, 62736, 70578, 71164, 94104, 106746, 125472, 141156, 142328, 160119, 188208, 213492, 282312, 284656, 320238, 376416, 426984, 480357, 564624, 569312, 640476, 853968, 960714, 1129248, 1280952, 1707936, 1921428, 2561904, 3842856, 5123808, 7685712, 15371424, 23252837, 46505674, 69758511, 93011348, 139517022, 186022696, 209275533, 279034044, 372045392, 418551066, 558068088, 627826599, 744090784, 837102132, 1116136176, 1255653198, 1674204264, 2232272352, 2511306396, 3348408528, 5022612792, 6696817056, 10045225584, 20090451168]

約数ペア:

[(1, 20090451168), (2, 10045225584), (3, 6696817056), (4, 5022612792), (6, 3348408528), (8, 2511306396), (9, 2232272352), (12, 1674204264), (16, 1255653198), (18, 1116136176), (24, 837102132), (27, 744090784), (32, 627826599), (36, 558068088), (48, 418551066), (54, 372045392), (72, 279034044), (96, 209275533), (108, 186022696), (144, 139517022), (216, 93011348), (288, 69758511), (432, 46505674), (864, 23252837), (1307, 15371424), (2614, 7685712), (3921, 5123808), (5228, 3842856), (7842, 2561904), (10456, 1921428), (11763, 1707936), (15684, 1280952), (17791, 1129248), (20912, 960714), (23526, 853968), (31368, 640476), (35289, 569312), (35582, 564624), (41824, 480357), (47052, 426984), (53373, 376416), (62736, 320238), (70578, 284656), (71164, 282312), (94104, 213492), (106746, 188208), (125472, 160119), (141156, 142328)]