20152936

素因数分解:

$2^3\times {\mathrm{61}}^2\times {\mathrm{677}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 38473110

約数和(自身を除く): 18320174

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 677, 1354, 2708, 3721, 5416, 7442, 14884, 29768, 41297, 82594, 165188, 330376, 2519117, 5038234, 10076468, 20152936]

約数ペア:

[(1, 20152936), (2, 10076468), (4, 5038234), (8, 2519117), (61, 330376), (122, 165188), (244, 82594), (488, 41297), (677, 29768), (1354, 14884), (2708, 7442), (3721, 5416)]