20212345916

素因数分解:

$2^2\times 7^1\times {\mathrm{23021}}^1\times {\mathrm{31357}}^1$

素因数の和:54389

約数の個数: 24

約数和(自身を含む): 40427737056

約数和(自身を除く): 20215391140

約数列:

[1, 2, 4, 7, 14, 28, 23021, 31357, 46042, 62714, 92084, 125428, 161147, 219499, 322294, 438998, 644588, 877996, 721869497, 1443738994, 2887477988, 5053086479, 10106172958, 20212345916]

約数ペア:

[(1, 20212345916), (2, 10106172958), (4, 5053086479), (7, 2887477988), (14, 1443738994), (28, 721869497), (23021, 877996), (31357, 644588), (46042, 438998), (62714, 322294), (92084, 219499), (125428, 161147)]