20171045074

素因数分解:

$2^1\times {\mathrm{947}}^1\times {\mathrm{1609}}^1\times {\mathrm{6619}}^1$

素因数の和:9177

約数の個数: 16

約数和(自身を含む): 30311920800

約数和(自身を除く): 10140875726

約数列:

[1, 2, 947, 1609, 1894, 3218, 6619, 13238, 1523723, 3047446, 6268193, 10649971, 12536386, 21299942, 10085522537, 20171045074]

約数ペア:

[(1, 20171045074), (2, 10085522537), (947, 21299942), (1609, 12536386), (1894, 10649971), (3218, 6268193), (6619, 3047446), (13238, 1523723)]