2020673949

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1630891}}^1$

素因数の和:1630960

約数の個数: 16

約数和(自身を含む): 3131312640

約数和(自身を除く): 1110638691

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 1630891, 4892673, 11416237, 34248711, 96222569, 288667707, 673557983, 2020673949]

約数ペア:

[(1, 2020673949), (3, 673557983), (7, 288667707), (21, 96222569), (59, 34248711), (177, 11416237), (413, 4892673), (1239, 1630891)]