20346782313

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47428397}}^1$

素因数の和:47428424

約数の個数: 16

約数和(自身を含む): 31871883456

約数和(自身を除く): 11525101143

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 47428397, 142285191, 521712367, 616569161, 1565137101, 1849707483, 6782260771, 20346782313]

約数ペア:

[(1, 20346782313), (3, 6782260771), (11, 1849707483), (13, 1565137101), (33, 616569161), (39, 521712367), (143, 142285191), (429, 47428397)]