20191962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480761}}^1$

素因数の和:480773

約数の個数: 16

約数和(自身を含む): 46153152

約数和(自身を除く): 25961190

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480761, 961522, 1442283, 2884566, 3365327, 6730654, 10095981, 20191962]

約数ペア:

[(1, 20191962), (2, 10095981), (3, 6730654), (6, 3365327), (7, 2884566), (14, 1442283), (21, 961522), (42, 480761)]