20349250598

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{59467}}^1$

素因数の和:59708

約数の個数: 32

約数和(自身を含む): 32780664576

約数和(自身を除く): 12431413978

約数列:

[1, 2, 23, 43, 46, 86, 173, 346, 989, 1978, 3979, 7439, 7958, 14878, 59467, 118934, 171097, 342194, 1367741, 2557081, 2735482, 5114162, 10287791, 20575582, 58812863, 117625726, 236619193, 442375013, 473238386, 884750026, 10174625299, 20349250598]

約数ペア:

[(1, 20349250598), (2, 10174625299), (23, 884750026), (43, 473238386), (46, 442375013), (86, 236619193), (173, 117625726), (346, 58812863), (989, 20575582), (1978, 10287791), (3979, 5114162), (7439, 2735482), (7958, 2557081), (14878, 1367741), (59467, 342194), (118934, 171097)]