20164308922

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{308899}}^1$

素因数の和:309285

約数の個数: 16

約数和(自身を含む): 30603340800

約数和(自身を除く): 10439031878

約数列:

[1, 2, 127, 254, 257, 514, 32639, 65278, 308899, 617798, 39230173, 78460346, 79387043, 158774086, 10082154461, 20164308922]

約数ペア:

[(1, 20164308922), (2, 10082154461), (127, 158774086), (254, 79387043), (257, 78460346), (514, 39230173), (32639, 617798), (65278, 308899)]