120208784

素因数分解:

$2^4\times {\mathrm{2111}}^1\times {\mathrm{3559}}^1$

素因数の和:5678

約数の個数: 20

約数和(自身を含む): 233080320

約数和(自身を除く): 112871536

約数列:

[1, 2, 4, 8, 16, 2111, 3559, 4222, 7118, 8444, 14236, 16888, 28472, 33776, 56944, 7513049, 15026098, 30052196, 60104392, 120208784]

約数ペア:

[(1, 120208784), (2, 60104392), (4, 30052196), (8, 15026098), (16, 7513049), (2111, 56944), (3559, 33776), (4222, 28472), (7118, 16888), (8444, 14236)]