20224994486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1\times {\mathrm{24251}}^1$

素因数の和:25580

約数の個数: 32

約数和(自身を含む): 33840270720

約数和(自身を除く): 13615276234

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 1291, 2582, 21947, 24251, 24529, 43894, 48502, 49058, 412267, 416993, 460769, 824534, 833986, 921538, 7833073, 15666146, 31308041, 62616082, 532236697, 594852779, 1064473394, 1189705558, 10112497243, 20224994486]

約数ペア:

[(1, 20224994486), (2, 10112497243), (17, 1189705558), (19, 1064473394), (34, 594852779), (38, 532236697), (323, 62616082), (646, 31308041), (1291, 15666146), (2582, 7833073), (21947, 921538), (24251, 833986), (24529, 824534), (43894, 460769), (48502, 416993), (49058, 412267)]