20173049944

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1544171}}^1$

素因数の和:1544271

約数の個数: 32

約数和(自身を含む): 40024938240

約数和(自身を除く): 19851888296

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 568, 1633, 3266, 6532, 13064, 1544171, 3088342, 6176684, 12353368, 35515933, 71031866, 109636141, 142063732, 219272282, 284127464, 438544564, 877089128, 2521631243, 5043262486, 10086524972, 20173049944]

約数ペア:

[(1, 20173049944), (2, 10086524972), (4, 5043262486), (8, 2521631243), (23, 877089128), (46, 438544564), (71, 284127464), (92, 219272282), (142, 142063732), (184, 109636141), (284, 71031866), (568, 35515933), (1633, 12353368), (3266, 6176684), (6532, 3088342), (13064, 1544171)]