20167389919

素因数分解:

${\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{421}}^1\times {\mathrm{3467}}^1$

素因数の和:4266

約数の個数: 16

約数和(自身を含む): 20775789216

約数和(自身を除く): 608399297

約数列:

[1, 41, 337, 421, 3467, 13817, 17261, 141877, 142147, 1168379, 1459607, 5816957, 47903539, 59843887, 491887559, 20167389919]

約数ペア:

[(1, 20167389919), (41, 491887559), (337, 59843887), (421, 47903539), (3467, 5816957), (13817, 1459607), (17261, 1168379), (141877, 142147)]