20893410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{77383}}^1$

素因数の和:77399

約数の個数: 32

約数和(自身を含む): 55716480

約数和(自身を除く): 34823070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 77383, 154766, 232149, 386915, 464298, 696447, 773830, 1160745, 1392894, 2089341, 2321490, 3482235, 4178682, 6964470, 10446705, 20893410]

約数ペア:

[(1, 20893410), (2, 10446705), (3, 6964470), (5, 4178682), (6, 3482235), (9, 2321490), (10, 2089341), (15, 1392894), (18, 1160745), (27, 773830), (30, 696447), (45, 464298), (54, 386915), (90, 232149), (135, 154766), (270, 77383)]