20343672882

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28979591}}^1$

素因数の和:28979615

約数の個数: 32

約数和(自身を含む): 48685714560

約数和(自身を除く): 28342041678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 28979591, 57959182, 86938773, 173877546, 260816319, 376734683, 521632638, 753469366, 782448957, 1130204049, 1564897914, 2260408098, 3390612147, 6781224294, 10171836441, 20343672882]

約数ペア:

[(1, 20343672882), (2, 10171836441), (3, 6781224294), (6, 3390612147), (9, 2260408098), (13, 1564897914), (18, 1130204049), (26, 782448957), (27, 753469366), (39, 521632638), (54, 376734683), (78, 260816319), (117, 173877546), (234, 86938773), (351, 57959182), (702, 28979591)]