20162703318

素因数分解:

$2^1\times 3^1\times {\mathrm{1223}}^1\times {\mathrm{2747711}}^1$

素因数の和:2748939

約数の個数: 16

約数和(自身を含む): 40358393856

約数和(自身を除く): 20195690538

約数列:

[1, 2, 3, 6, 1223, 2446, 3669, 7338, 2747711, 5495422, 8243133, 16486266, 3360450553, 6720901106, 10081351659, 20162703318]

約数ペア:

[(1, 20162703318), (2, 10081351659), (3, 6720901106), (6, 3360450553), (1223, 16486266), (2446, 8243133), (3669, 5495422), (7338, 2747711)]