20177263770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12690103}}^1$

素因数の和:12690166

約数の個数: 32

約数和(自身を含む): 49339124352

約数和(自身を除く): 29161860582

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 12690103, 25380206, 38070309, 63450515, 76140618, 126901030, 190351545, 380703090, 672575459, 1345150918, 2017726377, 3362877295, 4035452754, 6725754590, 10088631885, 20177263770]

約数ペア:

[(1, 20177263770), (2, 10088631885), (3, 6725754590), (5, 4035452754), (6, 3362877295), (10, 2017726377), (15, 1345150918), (30, 672575459), (53, 380703090), (106, 190351545), (159, 126901030), (265, 76140618), (318, 63450515), (530, 38070309), (795, 25380206), (1590, 12690103)]