20503092

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{36353}}^1$

素因数の和:36407

約数の個数: 24

約数和(自身を含む): 48859776

約数和(自身を除く): 28356684

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 36353, 72706, 109059, 145412, 218118, 436236, 1708591, 3417182, 5125773, 6834364, 10251546, 20503092]

約数ペア:

[(1, 20503092), (2, 10251546), (3, 6834364), (4, 5125773), (6, 3417182), (12, 1708591), (47, 436236), (94, 218118), (141, 145412), (188, 109059), (282, 72706), (564, 36353)]