20898588

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{56179}}^1$

素因数の和:56217

約数の個数: 24

約数和(自身を含む): 50337280

約数和(自身を除く): 29438692

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 56179, 112358, 168537, 224716, 337074, 674148, 1741549, 3483098, 5224647, 6966196, 10449294, 20898588]

約数ペア:

[(1, 20898588), (2, 10449294), (3, 6966196), (4, 5224647), (6, 3483098), (12, 1741549), (31, 674148), (62, 337074), (93, 224716), (124, 168537), (186, 112358), (372, 56179)]