20132964016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{114391841}}^1$

素因数の和:114391860

約数の個数: 20

約数和(自身を含む): 42553765224

約数和(自身を除く): 22420801208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 114391841, 228783682, 457567364, 915134728, 1258310251, 1830269456, 2516620502, 5033241004, 10066482008, 20132964016]

約数ペア:

[(1, 20132964016), (2, 10066482008), (4, 5033241004), (8, 2516620502), (11, 1830269456), (16, 1258310251), (22, 915134728), (44, 457567364), (88, 228783682), (176, 114391841)]