20550592

素因数分解:

$2^6\times {\mathrm{23}}^2\times {\mathrm{607}}^1$

素因数の和:665

約数の個数: 42

約数和(自身を含む): 42700448

約数和(自身を除く): 22149856

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 529, 607, 736, 1058, 1214, 1472, 2116, 2428, 4232, 4856, 8464, 9712, 13961, 16928, 19424, 27922, 33856, 38848, 55844, 111688, 223376, 321103, 446752, 642206, 893504, 1284412, 2568824, 5137648, 10275296, 20550592]

約数ペア:

[(1, 20550592), (2, 10275296), (4, 5137648), (8, 2568824), (16, 1284412), (23, 893504), (32, 642206), (46, 446752), (64, 321103), (92, 223376), (184, 111688), (368, 55844), (529, 38848), (607, 33856), (736, 27922), (1058, 19424), (1214, 16928), (1472, 13961), (2116, 9712), (2428, 8464), (4232, 4856)]