20203098

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{31469}}^1$

素因数の和:31581

約数の個数: 16

約数和(自身を含む): 40785120

約数和(自身を除く): 20582022

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 31469, 62938, 94407, 188814, 3367183, 6734366, 10101549, 20203098]

約数ペア:

[(1, 20203098), (2, 10101549), (3, 6734366), (6, 3367183), (107, 188814), (214, 94407), (321, 62938), (642, 31469)]