20046864

素因数分解:

$2^4\times 3^1\times {\mathrm{417643}}^1$

素因数の和:417654

約数の個数: 20

約数和(自身を含む): 51787856

約数和(自身を除く): 31740992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 417643, 835286, 1252929, 1670572, 2505858, 3341144, 5011716, 6682288, 10023432, 20046864]

約数ペア:

[(1, 20046864), (2, 10023432), (3, 6682288), (4, 5011716), (6, 3341144), (8, 2505858), (12, 1670572), (16, 1252929), (24, 835286), (48, 417643)]