20225517

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5827}}^1$

素因数の和:5932

約数の個数: 16

約数和(自身を含む): 29373120

約数和(自身を除く): 9147603

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 5827, 17481, 75751, 227253, 518603, 1555809, 6741839, 20225517]

約数ペア:

[(1, 20225517), (3, 6741839), (13, 1555809), (39, 518603), (89, 227253), (267, 75751), (1157, 17481), (3471, 5827)]