20295613806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{260200177}}^1$

素因数の和:260200195

約数の個数: 16

約数和(自身を含む): 43713629904

約数和(自身を除く): 23418016098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 260200177, 520400354, 780600531, 1561201062, 3382602301, 6765204602, 10147806903, 20295613806]

約数ペア:

[(1, 20295613806), (2, 10147806903), (3, 6765204602), (6, 3382602301), (13, 1561201062), (26, 780600531), (39, 520400354), (78, 260200177)]