20455433298

素因数分解:

$2^1\times 3^2\times {\mathrm{4261}}^1\times {\mathrm{266701}}^1$

素因数の和:270970

約数の個数: 24

約数和(自身を含む): 44330673036

約数和(自身を除く): 23875239738

約数列:

[1, 2, 3, 6, 9, 18, 4261, 8522, 12783, 25566, 38349, 76698, 266701, 533402, 800103, 1600206, 2400309, 4800618, 1136412961, 2272825922, 3409238883, 6818477766, 10227716649, 20455433298]

約数ペア:

[(1, 20455433298), (2, 10227716649), (3, 6818477766), (6, 3409238883), (9, 2272825922), (18, 1136412961), (4261, 4800618), (8522, 2400309), (12783, 1600206), (25566, 800103), (38349, 533402), (76698, 266701)]