20546472958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{3720839}}^1$

素因数の和:3721103

約数の個数: 16

約数和(自身を含む): 33755460480

約数和(自身を除く): 13208987522

約数列:

[1, 2, 11, 22, 251, 502, 2761, 5522, 3720839, 7441678, 40929229, 81858458, 933930589, 1867861178, 10273236479, 20546472958]

約数ペア:

[(1, 20546472958), (2, 10273236479), (11, 1867861178), (22, 933930589), (251, 81858458), (502, 40929229), (2761, 7441678), (5522, 3720839)]