20190699981

素因数分解:

$3^4\times {\mathrm{10163}}^1\times {\mathrm{24527}}^1$

素因数の和:34702

約数の個数: 20

約数和(自身を含む): 30165613632

約数和(自身を除く): 9974913651

約数列:

[1, 3, 9, 27, 81, 10163, 24527, 30489, 73581, 91467, 220743, 274401, 662229, 823203, 1986687, 249267901, 747803703, 2243411109, 6730233327, 20190699981]

約数ペア:

[(1, 20190699981), (3, 6730233327), (9, 2243411109), (27, 747803703), (81, 249267901), (10163, 1986687), (24527, 823203), (30489, 662229), (73581, 274401), (91467, 220743)]