42336702020

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{7533221}}^1$

素因数の和:7533511

約数の個数: 24

約数和(自身を含む): 89223481368

約数和(自身を除く): 46886779348

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 7533221, 15066442, 30132884, 37666105, 75332210, 150664420, 2116835101, 4233670202, 8467340404, 10584175505, 21168351010, 42336702020]

約数ペア:

[(1, 42336702020), (2, 21168351010), (4, 10584175505), (5, 8467340404), (10, 4233670202), (20, 2116835101), (281, 150664420), (562, 75332210), (1124, 37666105), (1405, 30132884), (2810, 15066442), (5620, 7533221)]