20090409599

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4663}}^1\times {\mathrm{10691}}^1$

素因数の和:15398

約数の個数: 16

約数和(自身を含む): 22340634624

約数和(自身を除く): 2250225025

約数列:

[1, 13, 31, 403, 4663, 10691, 60619, 138983, 144553, 331421, 1879189, 4308473, 49852133, 648077729, 1545416123, 20090409599]

約数ペア:

[(1, 20090409599), (13, 1545416123), (31, 648077729), (403, 49852133), (4663, 4308473), (10691, 1879189), (60619, 331421), (138983, 144553)]