20149769964

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{169937}}^1$

素因数の和:170226

約数の個数: 48

約数和(自身を含む): 48362995296

約数和(自身を除く): 28213225332

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 241, 246, 482, 492, 723, 964, 1446, 2892, 9881, 19762, 29643, 39524, 59286, 118572, 169937, 339874, 509811, 679748, 1019622, 2039244, 6967417, 13934834, 20902251, 27869668, 40954817, 41804502, 81909634, 83609004, 122864451, 163819268, 245728902, 491457804, 1679147497, 3358294994, 5037442491, 6716589988, 10074884982, 20149769964]

約数ペア:

[(1, 20149769964), (2, 10074884982), (3, 6716589988), (4, 5037442491), (6, 3358294994), (12, 1679147497), (41, 491457804), (82, 245728902), (123, 163819268), (164, 122864451), (241, 83609004), (246, 81909634), (482, 41804502), (492, 40954817), (723, 27869668), (964, 20902251), (1446, 13934834), (2892, 6967417), (9881, 2039244), (19762, 1019622), (29643, 679748), (39524, 509811), (59286, 339874), (118572, 169937)]