20165925090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1676303}}^1$

素因数の和:1676714

約数の個数: 32

約数和(自身を含む): 48518942976

約数和(自身を除く): 28353017886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 401, 802, 1203, 2005, 2406, 4010, 6015, 12030, 1676303, 3352606, 5028909, 8381515, 10057818, 16763030, 25144545, 50289090, 672197503, 1344395006, 2016592509, 3360987515, 4033185018, 6721975030, 10082962545, 20165925090]

約数ペア:

[(1, 20165925090), (2, 10082962545), (3, 6721975030), (5, 4033185018), (6, 3360987515), (10, 2016592509), (15, 1344395006), (30, 672197503), (401, 50289090), (802, 25144545), (1203, 16763030), (2005, 10057818), (2406, 8381515), (4010, 5028909), (6015, 3352606), (12030, 1676303)]