20702977794

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{39660877}}^1$

素因数の和:39660914

約数の個数: 24

約数和(自身を含む): 46403227260

約数和(自身を除く): 25700249466

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 39660877, 79321754, 118982631, 237965262, 356947893, 713895786, 1150165433, 2300330866, 3450496299, 6900992598, 10351488897, 20702977794]

約数ペア:

[(1, 20702977794), (2, 10351488897), (3, 6900992598), (6, 3450496299), (9, 2300330866), (18, 1150165433), (29, 713895786), (58, 356947893), (87, 237965262), (174, 118982631), (261, 79321754), (522, 39660877)]