20230002

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86453}}^1$

素因数の和:86474

約数の個数: 24

約数和(自身を含む): 47203884

約数和(自身を除く): 26973882

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 86453, 172906, 259359, 518718, 778077, 1123889, 1556154, 2247778, 3371667, 6743334, 10115001, 20230002]

約数ペア:

[(1, 20230002), (2, 10115001), (3, 6743334), (6, 3371667), (9, 2247778), (13, 1556154), (18, 1123889), (26, 778077), (39, 518718), (78, 259359), (117, 172906), (234, 86453)]