20131108194

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{30781511}}^1$

素因数の和:30781625

約数の個数: 16

約数和(自身を含む): 40631595840

約数和(自身を除く): 20500487646

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 30781511, 61563022, 92344533, 184689066, 3355184699, 6710369398, 10065554097, 20131108194]

約数ペア:

[(1, 20131108194), (2, 10065554097), (3, 6710369398), (6, 3355184699), (109, 184689066), (218, 92344533), (327, 61563022), (654, 30781511)]