20565681402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5899507}}^1$

素因数の和:5899602

約数の個数: 32

約数和(自身を含む): 47573632512

約数和(自身を除く): 27007951110

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 5899507, 11799014, 17698521, 35397042, 41296549, 82593098, 123889647, 247779294, 489659081, 979318162, 1468977243, 2937954486, 3427613567, 6855227134, 10282840701, 20565681402]

約数ペア:

[(1, 20565681402), (2, 10282840701), (3, 6855227134), (6, 3427613567), (7, 2937954486), (14, 1468977243), (21, 979318162), (42, 489659081), (83, 247779294), (166, 123889647), (249, 82593098), (498, 41296549), (581, 35397042), (1162, 17698521), (1743, 11799014), (3486, 5899507)]