20074119

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{17749}}^1$

素因数の和:17794

約数の個数: 16

約数和(自身を含む): 29820000

約数和(自身を除く): 9745881

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 17749, 53247, 230737, 514721, 692211, 1544163, 6691373, 20074119]

約数ペア:

[(1, 20074119), (3, 6691373), (13, 1544163), (29, 692211), (39, 514721), (87, 230737), (377, 53247), (1131, 17749)]