20168045118

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28729409}}^1$

素因数の和:28729433

約数の個数: 32

約数和(自身を含む): 48265408800

約数和(自身を除く): 28097363682

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 28729409, 57458818, 86188227, 172376454, 258564681, 373482317, 517129362, 746964634, 775694043, 1120446951, 1551388086, 2240893902, 3361340853, 6722681706, 10084022559, 20168045118]

約数ペア:

[(1, 20168045118), (2, 10084022559), (3, 6722681706), (6, 3361340853), (9, 2240893902), (13, 1551388086), (18, 1120446951), (26, 775694043), (27, 746964634), (39, 517129362), (54, 373482317), (78, 258564681), (117, 172376454), (234, 86188227), (351, 57458818), (702, 28729409)]