20982642

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{59273}}^1$

素因数の和:59337

約数の個数: 16

約数和(自身を含む): 42677280

約数和(自身を除く): 21694638

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 59273, 118546, 177819, 355638, 3497107, 6994214, 10491321, 20982642]

約数ペア:

[(1, 20982642), (2, 10491321), (3, 6994214), (6, 3497107), (59, 355638), (118, 177819), (177, 118546), (354, 59273)]