20234784

素因数分解:

$2^5\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1609}}^1$

素因数の和:1753

約数の個数: 48

約数和(自身を含む): 53555040

約数和(自身を除く): 33320256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 131, 262, 393, 524, 786, 1048, 1572, 1609, 2096, 3144, 3218, 4192, 4827, 6288, 6436, 9654, 12576, 12872, 19308, 25744, 38616, 51488, 77232, 154464, 210779, 421558, 632337, 843116, 1264674, 1686232, 2529348, 3372464, 5058696, 6744928, 10117392, 20234784]

約数ペア:

[(1, 20234784), (2, 10117392), (3, 6744928), (4, 5058696), (6, 3372464), (8, 2529348), (12, 1686232), (16, 1264674), (24, 843116), (32, 632337), (48, 421558), (96, 210779), (131, 154464), (262, 77232), (393, 51488), (524, 38616), (786, 25744), (1048, 19308), (1572, 12872), (1609, 12576), (2096, 9654), (3144, 6436), (3218, 6288), (4192, 4827)]