20137563939

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1\times {\mathrm{178349}}^1$

素因数の和:179030

約数の個数: 16

約数和(自身を含む): 27334634400

約数和(自身を除く): 7197070461

約数列:

[1, 3, 61, 183, 617, 1851, 37637, 112911, 178349, 535047, 10879289, 32637867, 110041333, 330123999, 6712521313, 20137563939]

約数ペア:

[(1, 20137563939), (3, 6712521313), (61, 330123999), (183, 110041333), (617, 32637867), (1851, 10879289), (37637, 535047), (112911, 178349)]