20179929807

素因数分解:

$3^2\times {\mathrm{6269}}^1\times {\mathrm{357667}}^1$

素因数の和:363942

約数の個数: 12

約数和(自身を含む): 29153518680

約数和(自身を除く): 8973588873

約数列:

[1, 3, 9, 6269, 18807, 56421, 357667, 1073001, 3219003, 2242214423, 6726643269, 20179929807]

約数ペア:

[(1, 20179929807), (3, 6726643269), (9, 2242214423), (6269, 3219003), (18807, 1073001), (56421, 357667)]