20030076204

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{457433}}^1$

素因数の和:457570

約数の個数: 48

約数和(自身を含む): 48414814560

約数和(自身を除く): 28384738356

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 89, 123, 164, 178, 246, 267, 356, 492, 534, 1068, 3649, 7298, 10947, 14596, 21894, 43788, 457433, 914866, 1372299, 1829732, 2744598, 5489196, 18754753, 37509506, 40711537, 56264259, 75019012, 81423074, 112528518, 122134611, 162846148, 225057036, 244269222, 488538444, 1669173017, 3338346034, 5007519051, 6676692068, 10015038102, 20030076204]

約数ペア:

[(1, 20030076204), (2, 10015038102), (3, 6676692068), (4, 5007519051), (6, 3338346034), (12, 1669173017), (41, 488538444), (82, 244269222), (89, 225057036), (123, 162846148), (164, 122134611), (178, 112528518), (246, 81423074), (267, 75019012), (356, 56264259), (492, 40711537), (534, 37509506), (1068, 18754753), (3649, 5489196), (7298, 2744598), (10947, 1829732), (14596, 1372299), (21894, 914866), (43788, 457433)]