20123248552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1800577}}^1$

素因数の和:1800721

約数の個数: 32

約数和(自身を含む): 41485317120

約数和(自身を除く): 21362068568

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 508, 1016, 1397, 2794, 5588, 11176, 1800577, 3601154, 7202308, 14404616, 19806347, 39612694, 79225388, 158450776, 228673279, 457346558, 914693116, 1829386232, 2515406069, 5030812138, 10061624276, 20123248552]

約数ペア:

[(1, 20123248552), (2, 10061624276), (4, 5030812138), (8, 2515406069), (11, 1829386232), (22, 914693116), (44, 457346558), (88, 228673279), (127, 158450776), (254, 79225388), (508, 39612694), (1016, 19806347), (1397, 14404616), (2794, 7202308), (5588, 3601154), (11176, 1800577)]