2006063620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1657}}^1\times {\mathrm{5503}}^1$

素因数の和:7180

約数の個数: 48

約数和(自身を含む): 4599318528

約数和(自身を除く): 2593254908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1657, 3314, 5503, 6628, 8285, 11006, 16570, 18227, 22012, 27515, 33140, 36454, 55030, 60533, 72908, 91135, 110060, 121066, 182270, 242132, 302665, 364540, 605330, 1210660, 9118471, 18236942, 36473884, 45592355, 91184710, 100303181, 182369420, 200606362, 401212724, 501515905, 1003031810, 2006063620]

約数ペア:

[(1, 2006063620), (2, 1003031810), (4, 501515905), (5, 401212724), (10, 200606362), (11, 182369420), (20, 100303181), (22, 91184710), (44, 45592355), (55, 36473884), (110, 18236942), (220, 9118471), (1657, 1210660), (3314, 605330), (5503, 364540), (6628, 302665), (8285, 242132), (11006, 182270), (16570, 121066), (18227, 110060), (22012, 91135), (27515, 72908), (33140, 60533), (36454, 55030)]