20534294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{13931}}^1$

素因数の和:14011

約数の個数: 16

約数和(自身を含む): 34105536

約数和(自身を除く): 13571242

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 13931, 27862, 153241, 306482, 933377, 1866754, 10267147, 20534294]

約数ペア:

[(1, 20534294), (2, 10267147), (11, 1866754), (22, 933377), (67, 306482), (134, 153241), (737, 27862), (1474, 13931)]