20210736952

素因数分解:

$2^3\times 7^1\times {\mathrm{360906017}}^1$

素因数の和:360906030

約数の個数: 16

約数和(自身を含む): 43308722160

約数和(自身を除く): 23097985208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 360906017, 721812034, 1443624068, 2526342119, 2887248136, 5052684238, 10105368476, 20210736952]

約数ペア:

[(1, 20210736952), (2, 10105368476), (4, 5052684238), (7, 2887248136), (8, 2526342119), (14, 1443624068), (28, 721812034), (56, 360906017)]