20176496260

素因数分解:

$2^2\times 5^1\times {\mathrm{3433}}^1\times {\mathrm{293861}}^1$

素因数の和:297303

約数の個数: 24

約数和(自身を含む): 42383128536

約数和(自身を除く): 22206632276

約数列:

[1, 2, 4, 5, 10, 20, 3433, 6866, 13732, 17165, 34330, 68660, 293861, 587722, 1175444, 1469305, 2938610, 5877220, 1008824813, 2017649626, 4035299252, 5044124065, 10088248130, 20176496260]

約数ペア:

[(1, 20176496260), (2, 10088248130), (4, 5044124065), (5, 4035299252), (10, 2017649626), (20, 1008824813), (3433, 5877220), (6866, 2938610), (13732, 1469305), (17165, 1175444), (34330, 587722), (68660, 293861)]