20193042

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197971}}^1$

素因数の和:197993

約数の個数: 16

約数和(自身を含む): 42761952

約数和(自身を除く): 22568910

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197971, 395942, 593913, 1187826, 3365507, 6731014, 10096521, 20193042]

約数ペア:

[(1, 20193042), (2, 10096521), (3, 6731014), (6, 3365507), (17, 1187826), (34, 593913), (51, 395942), (102, 197971)]