2020285959

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{30181}}^1$

素因数の和:30658

約数の個数: 16

約数和(自身を含む): 2751149664

約数和(自身を除く): 730863705

約数列:

[1, 3, 53, 159, 421, 1263, 22313, 30181, 66939, 90543, 1599593, 4798779, 12706201, 38118603, 673428653, 2020285959]

約数ペア:

[(1, 2020285959), (3, 673428653), (53, 38118603), (159, 12706201), (421, 4798779), (1263, 1599593), (22313, 90543), (30181, 66939)]