20110948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35159}}^1$

素因数の和:35187

約数の個数: 24

約数和(自身を含む): 41348160

約数和(自身を除く): 21237212

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 35159, 70318, 140636, 386749, 457067, 773498, 914134, 1546996, 1828268, 5027737, 10055474, 20110948]

約数ペア:

[(1, 20110948), (2, 10055474), (4, 5027737), (11, 1828268), (13, 1546996), (22, 914134), (26, 773498), (44, 457067), (52, 386749), (143, 140636), (286, 70318), (572, 35159)]