20560803

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9833}}^1$

素因数の和:9894

約数の個数: 16

約数和(自身を含む): 29738016

約数和(自身を除く): 9177213

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 9833, 29499, 167161, 403153, 501483, 1209459, 6853601, 20560803]

約数ペア:

[(1, 20560803), (3, 6853601), (17, 1209459), (41, 501483), (51, 403153), (123, 167161), (697, 29499), (2091, 9833)]