20323398

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8663}}^1$

素因数の和:8708

約数の個数: 32

約数和(自身を含む): 44914176

約数和(自身を除く): 24590778

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 8663, 17326, 25989, 51978, 147271, 199249, 294542, 398498, 441813, 597747, 883626, 1195494, 3387233, 6774466, 10161699, 20323398]

約数ペア:

[(1, 20323398), (2, 10161699), (3, 6774466), (6, 3387233), (17, 1195494), (23, 883626), (34, 597747), (46, 441813), (51, 398498), (69, 294542), (102, 199249), (138, 147271), (391, 51978), (782, 25989), (1173, 17326), (2346, 8663)]