20120448614

素因数分解:

$2^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{4071317}}^1$

素因数の和:4071679

約数の個数: 16

約数和(自身を含む): 34589917728

約数和(自身を除く): 14469469114

約数列:

[1, 2, 7, 14, 353, 706, 2471, 4942, 4071317, 8142634, 28499219, 56998438, 1437174901, 2874349802, 10060224307, 20120448614]

約数ペア:

[(1, 20120448614), (2, 10060224307), (7, 2874349802), (14, 1437174901), (353, 56998438), (706, 28499219), (2471, 8142634), (4942, 4071317)]