20139080338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{12698033}}^1$

素因数の和:12698109

約数の個数: 16

約数和(自身を含む): 33065680536

約数和(自身を除く): 12926600198

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 12698033, 25396066, 165074429, 330148858, 774580013, 1549160026, 10069540169, 20139080338]

約数ペア:

[(1, 20139080338), (2, 10069540169), (13, 1549160026), (26, 774580013), (61, 330148858), (122, 165074429), (793, 25396066), (1586, 12698033)]