20083478690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1772593}}^1$

素因数の和:1772714

約数の個数: 32

約数和(自身を含む): 39819551616

約数和(自身を除く): 19736072926

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 2266, 5665, 11330, 1772593, 3545186, 8862965, 17725930, 19498523, 38997046, 97492615, 182577079, 194985230, 365154158, 912885395, 1825770790, 2008347869, 4016695738, 10041739345, 20083478690]

約数ペア:

[(1, 20083478690), (2, 10041739345), (5, 4016695738), (10, 2008347869), (11, 1825770790), (22, 912885395), (55, 365154158), (103, 194985230), (110, 182577079), (206, 97492615), (515, 38997046), (1030, 19498523), (1133, 17725930), (2266, 8862965), (5665, 3545186), (11330, 1772593)]