20239999832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{194615383}}^1$

素因数の和:194615402

約数の個数: 16

約数和(自身を含む): 40869230640

約数和(自身を除く): 20629230808

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 194615383, 389230766, 778461532, 1556923064, 2529999979, 5059999958, 10119999916, 20239999832]

約数ペア:

[(1, 20239999832), (2, 10119999916), (4, 5059999958), (8, 2529999979), (13, 1556923064), (26, 778461532), (52, 389230766), (104, 194615383)]