20110516996

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{433}}^1\times {\mathrm{40177}}^1$

素因数の和:40648

約数の個数: 36

約数和(自身を含む): 37472654548

約数和(自身を除く): 17362137552

約数列:

[1, 2, 4, 17, 34, 68, 289, 433, 578, 866, 1156, 1732, 7361, 14722, 29444, 40177, 80354, 125137, 160708, 250274, 500548, 683009, 1366018, 2732036, 11611153, 17396641, 23222306, 34793282, 46444612, 69586564, 295742897, 591485794, 1182971588, 5027629249, 10055258498, 20110516996]

約数ペア:

[(1, 20110516996), (2, 10055258498), (4, 5027629249), (17, 1182971588), (34, 591485794), (68, 295742897), (289, 69586564), (433, 46444612), (578, 34793282), (866, 23222306), (1156, 17396641), (1732, 11611153), (7361, 2732036), (14722, 1366018), (29444, 683009), (40177, 500548), (80354, 250274), (125137, 160708)]