20136528

素因数分解:

$2^4\times 3^2\times {\mathrm{139837}}^1$

素因数の和:139851

約数の個数: 30

約数和(自身を含む): 56354714

約数和(自身を除く): 36218186

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 139837, 279674, 419511, 559348, 839022, 1118696, 1258533, 1678044, 2237392, 2517066, 3356088, 5034132, 6712176, 10068264, 20136528]

約数ペア:

[(1, 20136528), (2, 10068264), (3, 6712176), (4, 5034132), (6, 3356088), (8, 2517066), (9, 2237392), (12, 1678044), (16, 1258533), (18, 1118696), (24, 839022), (36, 559348), (48, 419511), (72, 279674), (144, 139837)]