20461194

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29147}}^1$

素因数の和:29171

約数の個数: 32

約数和(自身を含む): 48968640

約数和(自身を除く): 28507446

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 29147, 58294, 87441, 174882, 262323, 378911, 524646, 757822, 786969, 1136733, 1573938, 2273466, 3410199, 6820398, 10230597, 20461194]

約数ペア:

[(1, 20461194), (2, 10230597), (3, 6820398), (6, 3410199), (9, 2273466), (13, 1573938), (18, 1136733), (26, 786969), (27, 757822), (39, 524646), (54, 378911), (78, 262323), (117, 174882), (234, 87441), (351, 58294), (702, 29147)]