20206289322

素因数分解:

$2^1\times 3^6\times {\mathrm{13858909}}^1$

素因数の和:13858929

約数の個数: 28

約数和(自身を含む): 45443365890

約数和(自身を除く): 25237076568

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 13858909, 27717818, 41576727, 83153454, 124730181, 249460362, 374190543, 748381086, 1122571629, 2245143258, 3367714887, 6735429774, 10103144661, 20206289322]

約数ペア:

[(1, 20206289322), (2, 10103144661), (3, 6735429774), (6, 3367714887), (9, 2245143258), (18, 1122571629), (27, 748381086), (54, 374190543), (81, 249460362), (162, 124730181), (243, 83153454), (486, 41576727), (729, 27717818), (1458, 13858909)]