20161708294

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1483}}^1\times {\mathrm{74699}}^1$

素因数の和:76204

約数の個数: 32

約数和(自身を含む): 37247212800

約数和(自身を除く): 17085504506

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1483, 2966, 10381, 19279, 20762, 38558, 74699, 134953, 149398, 269906, 522893, 971087, 1045786, 1942174, 6797609, 13595218, 110778617, 221557234, 775450319, 1440122021, 1550900638, 2880244042, 10080854147, 20161708294]

約数ペア:

[(1, 20161708294), (2, 10080854147), (7, 2880244042), (13, 1550900638), (14, 1440122021), (26, 775450319), (91, 221557234), (182, 110778617), (1483, 13595218), (2966, 6797609), (10381, 1942174), (19279, 1045786), (20762, 971087), (38558, 522893), (74699, 269906), (134953, 149398)]