20168060718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1860179}}^1$

素因数の和:1860336

約数の個数: 32

約数和(自身を含む): 43751433600

約数和(自身を除く): 23583372882

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 278, 417, 834, 1807, 3614, 5421, 10842, 1860179, 3720358, 5580537, 11161074, 24182327, 48364654, 72546981, 145093962, 258564881, 517129762, 775694643, 1551389286, 3361343453, 6722686906, 10084030359, 20168060718]

約数ペア:

[(1, 20168060718), (2, 10084030359), (3, 6722686906), (6, 3361343453), (13, 1551389286), (26, 775694643), (39, 517129762), (78, 258564881), (139, 145093962), (278, 72546981), (417, 48364654), (834, 24182327), (1807, 11161074), (3614, 5580537), (5421, 3720358), (10842, 1860179)]