20174370213

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{88789}}^1$

素因数の和:88941

約数の個数: 32

約数和(自身を含む): 29151532800

約数和(自身を除く): 8977162587

約数列:

[1, 3, 23, 37, 69, 89, 111, 267, 851, 2047, 2553, 3293, 6141, 9879, 75739, 88789, 227217, 266367, 2042147, 3285193, 6126441, 7902221, 9855579, 23706663, 75559439, 181751083, 226678317, 292382177, 545253249, 877146531, 6724790071, 20174370213]

約数ペア:

[(1, 20174370213), (3, 6724790071), (23, 877146531), (37, 545253249), (69, 292382177), (89, 226678317), (111, 181751083), (267, 75559439), (851, 23706663), (2047, 9855579), (2553, 7902221), (3293, 6126441), (6141, 3285193), (9879, 2042147), (75739, 266367), (88789, 227217)]