20033052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{457}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 50629152

約数和(自身を除く): 30596100

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 281, 457, 562, 843, 914, 1124, 1371, 1686, 1828, 2742, 3372, 3653, 5484, 5941, 7306, 10959, 11882, 14612, 17823, 21918, 23764, 35646, 43836, 71292, 128417, 256834, 385251, 513668, 770502, 1541004, 1669421, 3338842, 5008263, 6677684, 10016526, 20033052]

約数ペア:

[(1, 20033052), (2, 10016526), (3, 6677684), (4, 5008263), (6, 3338842), (12, 1669421), (13, 1541004), (26, 770502), (39, 513668), (52, 385251), (78, 256834), (156, 128417), (281, 71292), (457, 43836), (562, 35646), (843, 23764), (914, 21918), (1124, 17823), (1371, 14612), (1686, 11882), (1828, 10959), (2742, 7306), (3372, 5941), (3653, 5484)]