17720681504

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{13506617}}^1$

素因数の和:13506668

約数の個数: 24

約数和(自身を含む): 35738511228

約数和(自身を除く): 18017829724

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 13506617, 27013234, 54026468, 108052936, 216105872, 432211744, 553771297, 1107542594, 2215085188, 4430170376, 8860340752, 17720681504]

約数ペア:

[(1, 17720681504), (2, 8860340752), (4, 4430170376), (8, 2215085188), (16, 1107542594), (32, 553771297), (41, 432211744), (82, 216105872), (164, 108052936), (328, 54026468), (656, 27013234), (1312, 13506617)]