20160863141

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1\times {\mathrm{11887}}^1$

素因数の和:13940

約数の個数: 16

約数和(自身を含む): 21618660864

約数和(自身を除く): 1457797723

約数列:

[1, 23, 37, 851, 1993, 11887, 45839, 73741, 273401, 439819, 1696043, 10115837, 23690791, 544888193, 876559267, 20160863141]

約数ペア:

[(1, 20160863141), (23, 876559267), (37, 544888193), (851, 23690791), (1993, 10115837), (11887, 1696043), (45839, 439819), (73741, 273401)]