20199786346

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1\times {\mathrm{2593}}^1$

素因数の和:3130

約数の個数: 32

約数和(自身を含む): 30993215760

約数和(自身を除く): 10793429414

約数列:

[1, 2, 73, 146, 229, 233, 458, 466, 2593, 5186, 16717, 17009, 33434, 34018, 53357, 106714, 189289, 378578, 593797, 604169, 1187594, 1208338, 3895061, 7790122, 43347181, 44104337, 86694362, 88208674, 138354701, 276709402, 10099893173, 20199786346]

約数ペア:

[(1, 20199786346), (2, 10099893173), (73, 276709402), (146, 138354701), (229, 88208674), (233, 86694362), (458, 44104337), (466, 43347181), (2593, 7790122), (5186, 3895061), (16717, 1208338), (17009, 1187594), (33434, 604169), (34018, 593797), (53357, 378578), (106714, 189289)]