20061072

素因数分解:

$2^4\times 3^2\times {\mathrm{139313}}^1$

素因数の和:139327

約数の個数: 30

約数和(自身を含む): 56143542

約数和(自身を除く): 36082470

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 139313, 278626, 417939, 557252, 835878, 1114504, 1253817, 1671756, 2229008, 2507634, 3343512, 5015268, 6687024, 10030536, 20061072]

約数ペア:

[(1, 20061072), (2, 10030536), (3, 6687024), (4, 5015268), (6, 3343512), (8, 2507634), (9, 2229008), (12, 1671756), (16, 1253817), (18, 1114504), (24, 835878), (36, 557252), (48, 417939), (72, 278626), (144, 139313)]