20461476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{243589}}^1$

素因数の和:243603

約数の個数: 24

約数和(自身を含む): 54564160

約数和(自身を除く): 34102684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 243589, 487178, 730767, 974356, 1461534, 1705123, 2923068, 3410246, 5115369, 6820492, 10230738, 20461476]

約数ペア:

[(1, 20461476), (2, 10230738), (3, 6820492), (4, 5115369), (6, 3410246), (7, 2923068), (12, 1705123), (14, 1461534), (21, 974356), (28, 730767), (42, 487178), (84, 243589)]