20075488

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{4789}}^1$

素因数の和:4930

約数の個数: 24

約数和(自身を含む): 39833640

約数和(自身を除く): 19758152

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 4789, 9578, 19156, 38312, 76624, 153248, 627359, 1254718, 2509436, 5018872, 10037744, 20075488]

約数ペア:

[(1, 20075488), (2, 10037744), (4, 5018872), (8, 2509436), (16, 1254718), (32, 627359), (131, 153248), (262, 76624), (524, 38312), (1048, 19156), (2096, 9578), (4192, 4789)]