20360460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{339341}}^1$

素因数の和:339353

約数の個数: 24

約数和(自身を含む): 57009456

約数和(自身を除く): 36648996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 339341, 678682, 1018023, 1357364, 1696705, 2036046, 3393410, 4072092, 5090115, 6786820, 10180230, 20360460]

約数ペア:

[(1, 20360460), (2, 10180230), (3, 6786820), (4, 5090115), (5, 4072092), (6, 3393410), (10, 2036046), (12, 1696705), (15, 1357364), (20, 1018023), (30, 678682), (60, 339341)]