20567388

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{36467}}^1$

素因数の和:36521

約数の個数: 24

約数和(自身を含む): 49012992

約数和(自身を除く): 28445604

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 36467, 72934, 109401, 145868, 218802, 437604, 1713949, 3427898, 5141847, 6855796, 10283694, 20567388]

約数ペア:

[(1, 20567388), (2, 10283694), (3, 6855796), (4, 5141847), (6, 3427898), (12, 1713949), (47, 437604), (94, 218802), (141, 145868), (188, 109401), (282, 72934), (564, 36467)]