20036290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{48869}}^1$

素因数の和:48917

約数の個数: 16

約数和(自身を含む): 36945720

約数和(自身を除く): 16909430

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 48869, 97738, 244345, 488690, 2003629, 4007258, 10018145, 20036290]

約数ペア:

[(1, 20036290), (2, 10018145), (5, 4007258), (10, 2003629), (41, 488690), (82, 244345), (205, 97738), (410, 48869)]