20007968831379

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{36444387671}}^1$

素因数の和:36444387738

約数の個数: 12

約数和(自身を含む): 29374176463632

約数和(自身を除く): 9366207632253

約数列:

[1, 3, 9, 61, 183, 549, 36444387671, 109333163013, 327999489039, 2223107647931, 6669322943793, 20007968831379]

約数ペア:

[(1, 20007968831379), (3, 6669322943793), (9, 2223107647931), (61, 327999489039), (183, 109333163013), (549, 36444387671)]