2020113812

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{563}}^1\times {\mathrm{10079}}^1$

素因数の和:10735

約数の個数: 24

約数和(自身を含む): 3581625600

約数和(自身を除く): 1561511788

約数列:

[1, 2, 4, 89, 178, 356, 563, 1126, 2252, 10079, 20158, 40316, 50107, 100214, 200428, 897031, 1794062, 3588124, 5674477, 11348954, 22697908, 505028453, 1010056906, 2020113812]

約数ペア:

[(1, 2020113812), (2, 1010056906), (4, 505028453), (89, 22697908), (178, 11348954), (356, 5674477), (563, 3588124), (1126, 1794062), (2252, 897031), (10079, 200428), (20158, 100214), (40316, 50107)]