20225535258

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{768389}}^1$

素因数の和:768542

約数の個数: 32

約数和(自身を含む): 41825004480

約数和(自身を除く): 21599469222

約数列:

[1, 2, 3, 6, 41, 82, 107, 123, 214, 246, 321, 642, 4387, 8774, 13161, 26322, 768389, 1536778, 2305167, 4610334, 31503949, 63007898, 82217623, 94511847, 164435246, 189023694, 246652869, 493305738, 3370922543, 6741845086, 10112767629, 20225535258]

約数ペア:

[(1, 20225535258), (2, 10112767629), (3, 6741845086), (6, 3370922543), (41, 493305738), (82, 246652869), (107, 189023694), (123, 164435246), (214, 94511847), (246, 82217623), (321, 63007898), (642, 31503949), (4387, 4610334), (8774, 2305167), (13161, 1536778), (26322, 768389)]