20453680948

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{222322619}}^1$

素因数の和:222322646

約数の個数: 12

約数和(自身を含む): 37350200160

約数和(自身を除く): 16896519212

約数列:

[1, 2, 4, 23, 46, 92, 222322619, 444645238, 889290476, 5113420237, 10226840474, 20453680948]

約数ペア:

[(1, 20453680948), (2, 10226840474), (4, 5113420237), (23, 889290476), (46, 444645238), (92, 222322619)]