20170670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9127}}^1$

素因数の和:9164

約数の個数: 32

約数和(自身を含む): 41404608

約数和(自身を除く): 21233938

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 9127, 18254, 45635, 91270, 118651, 155159, 237302, 310318, 593255, 775795, 1186510, 1551590, 2017067, 4034134, 10085335, 20170670]

約数ペア:

[(1, 20170670), (2, 10085335), (5, 4034134), (10, 2017067), (13, 1551590), (17, 1186510), (26, 775795), (34, 593255), (65, 310318), (85, 237302), (130, 155159), (170, 118651), (221, 91270), (442, 45635), (1105, 18254), (2210, 9127)]