20220232

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 38949120

約数和(自身を除く): 18728888

約数列:

[1, 2, 4, 8, 71, 97, 142, 194, 284, 367, 388, 568, 734, 776, 1468, 2936, 6887, 13774, 26057, 27548, 35599, 52114, 55096, 71198, 104228, 142396, 208456, 284792, 2527529, 5055058, 10110116, 20220232]

約数ペア:

[(1, 20220232), (2, 10110116), (4, 5055058), (8, 2527529), (71, 284792), (97, 208456), (142, 142396), (194, 104228), (284, 71198), (367, 55096), (388, 52114), (568, 35599), (734, 27548), (776, 26057), (1468, 13774), (2936, 6887)]