20188374

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{177091}}^1$

素因数の和:177115

約数の個数: 16

約数和(自身を含む): 42502080

約数和(自身を除く): 22313706

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 177091, 354182, 531273, 1062546, 3364729, 6729458, 10094187, 20188374]

約数ペア:

[(1, 20188374), (2, 10094187), (3, 6729458), (6, 3364729), (19, 1062546), (38, 531273), (57, 354182), (114, 177091)]