20210933582

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84919889}}^1$

素因数の和:84919915

約数の個数: 16

約数和(自身を含む): 36685392480

約数和(自身を除く): 16474458898

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 84919889, 169839778, 594439223, 1188878446, 1443638113, 2887276226, 10105466791, 20210933582]

約数ペア:

[(1, 20210933582), (2, 10105466791), (7, 2887276226), (14, 1443638113), (17, 1188878446), (34, 594439223), (119, 169839778), (238, 84919889)]