20348077154

素因数分解:

$2^1\times {\mathrm{349}}^1\times {\mathrm{727}}^1\times {\mathrm{40099}}^1$

素因数の和:41177

約数の個数: 16

約数和(自身を含む): 30652440000

約数和(自身を除く): 10304362846

約数列:

[1, 2, 349, 698, 727, 1454, 40099, 80198, 253723, 507446, 13994551, 27989102, 29151973, 58303946, 10174038577, 20348077154]

約数ペア:

[(1, 20348077154), (2, 10174038577), (349, 58303946), (698, 29151973), (727, 27989102), (1454, 13994551), (40099, 507446), (80198, 253723)]