20137552618

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2074753}}^1$

素因数の和:2074989

約数の個数: 16

約数和(自身を含む): 31669045056

約数和(自身を除く): 11531492438

約数列:

[1, 2, 23, 46, 211, 422, 4853, 9706, 2074753, 4149506, 47719319, 95438638, 437772883, 875545766, 10068776309, 20137552618]

約数ペア:

[(1, 20137552618), (2, 10068776309), (23, 875545766), (46, 437772883), (211, 95438638), (422, 47719319), (4853, 4149506), (9706, 2074753)]