19804944

素因数分解:

$2^4\times 3^1\times {\mathrm{412603}}^1$

素因数の和:412614

約数の個数: 20

約数和(自身を含む): 51162896

約数和(自身を除く): 31357952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 412603, 825206, 1237809, 1650412, 2475618, 3300824, 4951236, 6601648, 9902472, 19804944]

約数ペア:

[(1, 19804944), (2, 9902472), (3, 6601648), (4, 4951236), (6, 3300824), (8, 2475618), (12, 1650412), (16, 1237809), (24, 825206), (48, 412603)]