20402414943

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{1019}}^1\times {\mathrm{84481}}^1$

素因数の和:85582

約数の個数: 16

約数和(自身を含む): 27574924800

約数和(自身を除く): 7172509857

約数列:

[1, 3, 79, 237, 1019, 3057, 80501, 84481, 241503, 253443, 6673999, 20021997, 86086139, 258258417, 6800804981, 20402414943]

約数ペア:

[(1, 20402414943), (3, 6800804981), (79, 258258417), (237, 86086139), (1019, 20021997), (3057, 6673999), (80501, 253443), (84481, 241503)]