20160454210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2099}}^1\times {\mathrm{73883}}^1$

素因数の和:76002

約数の個数: 32

約数和(自身を含む): 39099412800

約数和(自身を除く): 18938958590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2099, 4198, 10495, 20990, 27287, 54574, 73883, 136435, 147766, 272870, 369415, 738830, 960479, 1920958, 4802395, 9604790, 155080417, 310160834, 775402085, 1550804170, 2016045421, 4032090842, 10080227105, 20160454210]

約数ペア:

[(1, 20160454210), (2, 10080227105), (5, 4032090842), (10, 2016045421), (13, 1550804170), (26, 775402085), (65, 310160834), (130, 155080417), (2099, 9604790), (4198, 4802395), (10495, 1920958), (20990, 960479), (27287, 738830), (54574, 369415), (73883, 272870), (136435, 147766)]