20233196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4441}}^1$

素因数の和:4529

約数の個数: 24

約数和(自身を含む): 38059056

約数和(自身を除く): 17825860

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4441, 4556, 8882, 17764, 75497, 150994, 297547, 301988, 595094, 1190188, 5058299, 10116598, 20233196]

約数ペア:

[(1, 20233196), (2, 10116598), (4, 5058299), (17, 1190188), (34, 595094), (67, 301988), (68, 297547), (134, 150994), (268, 75497), (1139, 17764), (2278, 8882), (4441, 4556)]