20238056

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1051}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 39765600

約数和(自身を除く): 19527544

約数列:

[1, 2, 4, 8, 29, 58, 83, 116, 166, 232, 332, 664, 1051, 2102, 2407, 4204, 4814, 8408, 9628, 19256, 30479, 60958, 87233, 121916, 174466, 243832, 348932, 697864, 2529757, 5059514, 10119028, 20238056]

約数ペア:

[(1, 20238056), (2, 10119028), (4, 5059514), (8, 2529757), (29, 697864), (58, 348932), (83, 243832), (116, 174466), (166, 121916), (232, 87233), (332, 60958), (664, 30479), (1051, 19256), (2102, 9628), (2407, 8408), (4204, 4814)]