20131438844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457532701}}^1$

素因数の和:457532716

約数の個数: 12

約数和(自身を含む): 38432746968

約数和(自身を除く): 18301308124

約数列:

[1, 2, 4, 11, 22, 44, 457532701, 915065402, 1830130804, 5032859711, 10065719422, 20131438844]

約数ペア:

[(1, 20131438844), (2, 10065719422), (4, 5032859711), (11, 1830130804), (22, 915065402), (44, 457532701)]