20211059192

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2337079}}^1$

素因数の和:2337155

約数の個数: 32

約数和(自身を含む): 40384742400

約数和(自身を除く): 20173683208

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 4324, 8648, 2337079, 4674158, 9348316, 18696632, 53752817, 107505634, 109842713, 215011268, 219685426, 430022536, 439370852, 878741704, 2526382399, 5052764798, 10105529596, 20211059192]

約数ペア:

[(1, 20211059192), (2, 10105529596), (4, 5052764798), (8, 2526382399), (23, 878741704), (46, 439370852), (47, 430022536), (92, 219685426), (94, 215011268), (184, 109842713), (188, 107505634), (376, 53752817), (1081, 18696632), (2162, 9348316), (4324, 4674158), (8648, 2337079)]