20550001712

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{6724477}}^1$

素因数の和:6724676

約数の個数: 20

約数和(自身を含む): 40024093056

約数和(自身を除く): 19474091344

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 6724477, 13448954, 26897908, 53795816, 107591632, 1284375107, 2568750214, 5137500428, 10275000856, 20550001712]

約数ペア:

[(1, 20550001712), (2, 10275000856), (4, 5137500428), (8, 2568750214), (16, 1284375107), (191, 107591632), (382, 53795816), (764, 26897908), (1528, 13448954), (3056, 6724477)]