20160783774

素因数分解:

$2^1\times 3^2\times {\mathrm{2909}}^1\times {\mathrm{385027}}^1$

素因数の和:387944

約数の個数: 24

約数和(自身を含む): 43696827720

約数和(自身を除く): 23536043946

約数列:

[1, 2, 3, 6, 9, 18, 2909, 5818, 8727, 17454, 26181, 52362, 385027, 770054, 1155081, 2310162, 3465243, 6930486, 1120043543, 2240087086, 3360130629, 6720261258, 10080391887, 20160783774]

約数ペア:

[(1, 20160783774), (2, 10080391887), (3, 6720261258), (6, 3360130629), (9, 2240087086), (18, 1120043543), (2909, 6930486), (5818, 3465243), (8727, 2310162), (17454, 1155081), (26181, 770054), (52362, 385027)]