20077484552

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{467963}}^1$

素因数の和:468173

約数の個数: 32

約数和(自身を含む): 39084353280

約数和(自身を除く): 19006868728

約数列:

[1, 2, 4, 8, 31, 62, 124, 173, 248, 346, 692, 1384, 5363, 10726, 21452, 42904, 467963, 935926, 1871852, 3743704, 14506853, 29013706, 58027412, 80957599, 116054824, 161915198, 323830396, 647660792, 2509685569, 5019371138, 10038742276, 20077484552]

約数ペア:

[(1, 20077484552), (2, 10038742276), (4, 5019371138), (8, 2509685569), (31, 647660792), (62, 323830396), (124, 161915198), (173, 116054824), (248, 80957599), (346, 58027412), (692, 29013706), (1384, 14506853), (5363, 3743704), (10726, 1871852), (21452, 935926), (42904, 467963)]