20246574870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{224961943}}^1$

素因数の和:224961956

約数の個数: 24

約数和(自身を含む): 52641094896

約数和(自身を除く): 32394520026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 224961943, 449923886, 674885829, 1124809715, 1349771658, 2024657487, 2249619430, 3374429145, 4049314974, 6748858290, 10123287435, 20246574870]

約数ペア:

[(1, 20246574870), (2, 10123287435), (3, 6748858290), (5, 4049314974), (6, 3374429145), (9, 2249619430), (10, 2024657487), (15, 1349771658), (18, 1124809715), (30, 674885829), (45, 449923886), (90, 224961943)]