20787706

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{1559}}^1$

素因数の和:1733

約数の個数: 16

約数和(自身を含む): 32011200

約数和(自身を除く): 11223494

約数列:

[1, 2, 59, 113, 118, 226, 1559, 3118, 6667, 13334, 91981, 176167, 183962, 352334, 10393853, 20787706]

約数ペア:

[(1, 20787706), (2, 10393853), (59, 352334), (113, 183962), (118, 176167), (226, 91981), (1559, 13334), (3118, 6667)]