20207584184

素因数分解:

$2^3\times {\mathrm{617}}^1\times {\mathrm{4093919}}^1$

素因数の和:4094542

約数の個数: 16

約数和(自身を含む): 37950638400

約数和(自身を除く): 17743054216

約数列:

[1, 2, 4, 8, 617, 1234, 2468, 4936, 4093919, 8187838, 16375676, 32751352, 2525948023, 5051896046, 10103792092, 20207584184]

約数ペア:

[(1, 20207584184), (2, 10103792092), (4, 5051896046), (8, 2525948023), (617, 32751352), (1234, 16375676), (2468, 8187838), (4936, 4093919)]