20194903203

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{2203}}^1\times {\mathrm{15511}}^1$

素因数の和:17914

約数の個数: 16

約数和(自身を含む): 27077250816

約数和(自身を除く): 6882347613

約数列:

[1, 3, 197, 591, 2203, 6609, 15511, 46533, 433991, 1301973, 3055667, 9167001, 34170733, 102512199, 6731634401, 20194903203]

約数ペア:

[(1, 20194903203), (3, 6731634401), (197, 102512199), (591, 34170733), (2203, 9167001), (6609, 3055667), (15511, 1301973), (46533, 433991)]