20143789442

素因数分解:

$2^1\times 7^1\times {\mathrm{101021}}^1\times {\mathrm{14243}}^1$

素因数の和:115273

約数の個数: 16

約数和(自身を含む): 34534976832

約数和(自身を除く): 14391187390

約数列:

[1, 2, 7, 14, 14243, 28486, 99701, 101021, 199402, 202042, 707147, 1414294, 1438842103, 2877684206, 10071894721, 20143789442]

約数ペア:

[(1, 20143789442), (2, 10071894721), (7, 2877684206), (14, 1438842103), (14243, 1414294), (28486, 707147), (99701, 202042), (101021, 199402)]