20804590658

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{6719}}^1\times {\mathrm{41843}}^1$

素因数の和:48601

約数の個数: 16

約数和(自身を含む): 32055851520

約数和(自身を除く): 11251260862

約数列:

[1, 2, 37, 74, 6719, 13438, 41843, 83686, 248603, 497206, 1548191, 3096382, 281143117, 562286234, 10402295329, 20804590658]

約数ペア:

[(1, 20804590658), (2, 10402295329), (37, 562286234), (74, 281143117), (6719, 3096382), (13438, 1548191), (41843, 497206), (83686, 248603)]