20082559623

素因数分解:

$3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{617}}^1\times {\mathrm{2753}}^1$

素因数の和:3943

約数の個数: 32

約数和(自身を含む): 30717190656

約数和(自身を除く): 10634631033

約数列:

[1, 3, 7, 21, 563, 617, 1689, 1851, 2753, 3941, 4319, 8259, 11823, 12957, 19271, 57813, 347371, 1042113, 1549939, 1698601, 2431597, 4649817, 5095803, 7294791, 10849573, 11890207, 32548719, 35670621, 956312363, 2868937089, 6694186541, 20082559623]

約数ペア:

[(1, 20082559623), (3, 6694186541), (7, 2868937089), (21, 956312363), (563, 35670621), (617, 32548719), (1689, 11890207), (1851, 10849573), (2753, 7294791), (3941, 5095803), (4319, 4649817), (8259, 2431597), (11823, 1698601), (12957, 1549939), (19271, 1042113), (57813, 347371)]