20056861245

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2239}}^1\times {\mathrm{20593}}^1$

素因数の和:22869

約数の個数: 32

約数和(自身を含む): 33214003200

約数和(自身を除く): 13157141955

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 2239, 6717, 11195, 20593, 33585, 61779, 64931, 102965, 194793, 308895, 324655, 597197, 973965, 1791591, 2985985, 8957955, 46107727, 138323181, 230538635, 691615905, 1337124083, 4011372249, 6685620415, 20056861245]

約数ペア:

[(1, 20056861245), (3, 6685620415), (5, 4011372249), (15, 1337124083), (29, 691615905), (87, 230538635), (145, 138323181), (435, 46107727), (2239, 8957955), (6717, 2985985), (11195, 1791591), (20593, 973965), (33585, 597197), (61779, 324655), (64931, 308895), (102965, 194793)]