20149712859

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{32077}}^1$

素因数の和:32319

約数の個数: 32

約数和(自身を含む): 28962584640

約数和(自身を除く): 8812871781

約数列:

[1, 3, 17, 51, 109, 113, 327, 339, 1853, 1921, 5559, 5763, 12317, 32077, 36951, 96231, 209389, 545309, 628167, 1635927, 3496393, 3624701, 10489179, 10874103, 59438681, 61619917, 178316043, 184859751, 395092409, 1185277227, 6716570953, 20149712859]

約数ペア:

[(1, 20149712859), (3, 6716570953), (17, 1185277227), (51, 395092409), (109, 184859751), (113, 178316043), (327, 61619917), (339, 59438681), (1853, 10874103), (1921, 10489179), (5559, 3624701), (5763, 3496393), (12317, 1635927), (32077, 628167), (36951, 545309), (96231, 209389)]