20793300154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{200371}}^1$

素因数の和:200526

約数の個数: 32

約数和(自身を含む): 35057085120

約数和(自身を除く): 14263784966

約数列:

[1, 2, 11, 22, 53, 89, 106, 178, 583, 979, 1166, 1958, 4717, 9434, 51887, 103774, 200371, 400742, 2204081, 4408162, 10619663, 17833019, 21239326, 35666038, 116816293, 196163209, 233632586, 392326418, 945150007, 1890300014, 10396650077, 20793300154]

約数ペア:

[(1, 20793300154), (2, 10396650077), (11, 1890300014), (22, 945150007), (53, 392326418), (89, 233632586), (106, 196163209), (178, 116816293), (583, 35666038), (979, 21239326), (1166, 17833019), (1958, 10619663), (4717, 4408162), (9434, 2204081), (51887, 400742), (103774, 200371)]