20141917478

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{409}}^1\times {\mathrm{1619}}^1$

素因数の和:2324

約数の個数: 32

約数和(自身を含む): 30893270400

約数和(自身を除く): 10751352922

約数列:

[1, 2, 67, 134, 227, 409, 454, 818, 1619, 3238, 15209, 27403, 30418, 54806, 92843, 108473, 185686, 216946, 367513, 662171, 735026, 1324342, 6220481, 12440962, 24623371, 44365457, 49246742, 88730914, 150312817, 300625634, 10070958739, 20141917478]

約数ペア:

[(1, 20141917478), (2, 10070958739), (67, 300625634), (134, 150312817), (227, 88730914), (409, 49246742), (454, 44365457), (818, 24623371), (1619, 12440962), (3238, 6220481), (15209, 1324342), (27403, 735026), (30418, 662171), (54806, 367513), (92843, 216946), (108473, 185686)]