20212790982

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{340937}}^1$

素因数の和:341224

約数の個数: 32

約数和(自身を含む): 41583525984

約数和(自身を除く): 21370735002

約数列:

[1, 2, 3, 6, 41, 82, 123, 241, 246, 482, 723, 1446, 9881, 19762, 29643, 59286, 340937, 681874, 1022811, 2045622, 13978417, 27956834, 41935251, 82165817, 83870502, 164331634, 246497451, 492994902, 3368798497, 6737596994, 10106395491, 20212790982]

約数ペア:

[(1, 20212790982), (2, 10106395491), (3, 6737596994), (6, 3368798497), (41, 492994902), (82, 246497451), (123, 164331634), (241, 83870502), (246, 82165817), (482, 41935251), (723, 27956834), (1446, 13978417), (9881, 2045622), (19762, 1022811), (29643, 681874), (59286, 340937)]