20134614544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{900797}}^1$

素因数の和:900943

約数の個数: 40

約数和(自身を含む): 42892397568

約数和(自身を除く): 22757783024

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 127, 176, 254, 508, 1016, 1397, 2032, 2794, 5588, 11176, 22352, 900797, 1801594, 3603188, 7206376, 9908767, 14412752, 19817534, 39635068, 79270136, 114401219, 158540272, 228802438, 457604876, 915209752, 1258413409, 1830419504, 2516826818, 5033653636, 10067307272, 20134614544]

約数ペア:

[(1, 20134614544), (2, 10067307272), (4, 5033653636), (8, 2516826818), (11, 1830419504), (16, 1258413409), (22, 915209752), (44, 457604876), (88, 228802438), (127, 158540272), (176, 114401219), (254, 79270136), (508, 39635068), (1016, 19817534), (1397, 14412752), (2032, 9908767), (2794, 7206376), (5588, 3603188), (11176, 1801594), (22352, 900797)]