20161243512

素因数分解:

$2^3\times 3^2\times {\mathrm{20231}}^1\times {\mathrm{13841}}^1$

素因数の和:34084

約数の個数: 48

約数和(自身を含む): 54610012080

約数和(自身を除く): 34448768568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 13841, 20231, 27682, 40462, 41523, 55364, 60693, 80924, 83046, 110728, 121386, 124569, 161848, 166092, 182079, 242772, 249138, 332184, 364158, 485544, 498276, 728316, 996552, 1456632, 280017271, 560034542, 840051813, 1120069084, 1680103626, 2240138168, 2520155439, 3360207252, 5040310878, 6720414504, 10080621756, 20161243512]

約数ペア:

[(1, 20161243512), (2, 10080621756), (3, 6720414504), (4, 5040310878), (6, 3360207252), (8, 2520155439), (9, 2240138168), (12, 1680103626), (18, 1120069084), (24, 840051813), (36, 560034542), (72, 280017271), (13841, 1456632), (20231, 996552), (27682, 728316), (40462, 498276), (41523, 485544), (55364, 364158), (60693, 332184), (80924, 249138), (83046, 242772), (110728, 182079), (121386, 166092), (124569, 161848)]