20147673265

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{8887}}^1\times {\mathrm{11059}}^1$

素因数の和:19992

約数の個数: 16

約数和(自身を含む): 24771922560

約数和(自身を除く): 4624249295

約数列:

[1, 5, 41, 205, 8887, 11059, 44435, 55295, 364367, 453419, 1821835, 2267095, 98281333, 491406665, 4029534653, 20147673265]

約数ペア:

[(1, 20147673265), (5, 4029534653), (41, 491406665), (205, 98281333), (8887, 2267095), (11059, 1821835), (44435, 453419), (55295, 364367)]