20031678

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{21821}}^1$

素因数の和:21849

約数の個数: 32

約数和(自身を含む): 47135520

約数和(自身を除く): 27103842

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 21821, 43642, 65463, 130926, 196389, 370957, 392778, 589167, 741914, 1112871, 1178334, 2225742, 3338613, 6677226, 10015839, 20031678]

約数ペア:

[(1, 20031678), (2, 10015839), (3, 6677226), (6, 3338613), (9, 2225742), (17, 1178334), (18, 1112871), (27, 741914), (34, 589167), (51, 392778), (54, 370957), (102, 196389), (153, 130926), (306, 65463), (459, 43642), (918, 21821)]