20153038908

素因数分解:

$2^2\times 3^1\times {\mathrm{10303}}^1\times {\mathrm{163003}}^1$

素因数の和:173313

約数の個数: 24

約数和(自身を含む): 47028610048

約数和(自身を除く): 26875571140

約数列:

[1, 2, 3, 4, 6, 12, 10303, 20606, 30909, 41212, 61818, 123636, 163003, 326006, 489009, 652012, 978018, 1956036, 1679419909, 3358839818, 5038259727, 6717679636, 10076519454, 20153038908]

約数ペア:

[(1, 20153038908), (2, 10076519454), (3, 6717679636), (4, 5038259727), (6, 3358839818), (12, 1679419909), (10303, 1956036), (20606, 978018), (30909, 652012), (41212, 489009), (61818, 326006), (123636, 163003)]