20189366544

素因数分解:

$2^4\times 3^1\times {\mathrm{420611803}}^1$

素因数の和:420611814

約数の個数: 20

約数和(自身を含む): 52155863696

約数和(自身を除く): 31966497152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420611803, 841223606, 1261835409, 1682447212, 2523670818, 3364894424, 5047341636, 6729788848, 10094683272, 20189366544]

約数ペア:

[(1, 20189366544), (2, 10094683272), (3, 6729788848), (4, 5047341636), (6, 3364894424), (8, 2523670818), (12, 1682447212), (16, 1261835409), (24, 841223606), (48, 420611803)]