2055565584

素因数分解:

$2^4\times 3^2\times {\mathrm{647}}^1\times {\mathrm{22063}}^1$

素因数の和:22724

約数の個数: 60

約数和(自身を含む): 5761881216

約数和(自身を除く): 3706315632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 647, 1294, 1941, 2588, 3882, 5176, 5823, 7764, 10352, 11646, 15528, 22063, 23292, 31056, 44126, 46584, 66189, 88252, 93168, 132378, 176504, 198567, 264756, 353008, 397134, 529512, 794268, 1059024, 1588536, 3177072, 14274761, 28549522, 42824283, 57099044, 85648566, 114198088, 128472849, 171297132, 228396176, 256945698, 342594264, 513891396, 685188528, 1027782792, 2055565584]

約数ペア:

[(1, 2055565584), (2, 1027782792), (3, 685188528), (4, 513891396), (6, 342594264), (8, 256945698), (9, 228396176), (12, 171297132), (16, 128472849), (18, 114198088), (24, 85648566), (36, 57099044), (48, 42824283), (72, 28549522), (144, 14274761), (647, 3177072), (1294, 1588536), (1941, 1059024), (2588, 794268), (3882, 529512), (5176, 397134), (5823, 353008), (7764, 264756), (10352, 198567), (11646, 176504), (15528, 132378), (22063, 93168), (23292, 88252), (31056, 66189), (44126, 46584)]