20102772

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{98543}}^1$

素因数の和:98567

約数の個数: 24

約数和(自身を含む): 49666176

約数和(自身を除く): 29563404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 98543, 197086, 295629, 394172, 591258, 1182516, 1675231, 3350462, 5025693, 6700924, 10051386, 20102772]

約数ペア:

[(1, 20102772), (2, 10051386), (3, 6700924), (4, 5025693), (6, 3350462), (12, 1675231), (17, 1182516), (34, 591258), (51, 394172), (68, 295629), (102, 197086), (204, 98543)]