2008170260

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{147011}}^1$

素因数の和:147703

約数の個数: 24

約数和(自身を含む): 4223360736

約数和(自身を除く): 2215190476

約数列:

[1, 2, 4, 5, 10, 20, 683, 1366, 2732, 3415, 6830, 13660, 147011, 294022, 588044, 735055, 1470110, 2940220, 100408513, 200817026, 401634052, 502042565, 1004085130, 2008170260]

約数ペア:

[(1, 2008170260), (2, 1004085130), (4, 502042565), (5, 401634052), (10, 200817026), (20, 100408513), (683, 2940220), (1366, 1470110), (2732, 735055), (3415, 588044), (6830, 294022), (13660, 147011)]