20201373585

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1\times {\mathrm{7159}}^1$

素因数の和:8102

約数の個数: 48

約数和(自身を含む): 35541667200

約数和(自身を除く): 15340293615

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 859, 1095, 2577, 3285, 4295, 7159, 7731, 12885, 21477, 35795, 38655, 62707, 64431, 107385, 188121, 313535, 322155, 522607, 564363, 940605, 1567821, 2613035, 2821815, 4703463, 6149581, 7839105, 18448743, 23517315, 30747905, 55346229, 92243715, 276731145, 448919413, 1346758239, 2244597065, 4040274717, 6733791195, 20201373585]

約数ペア:

[(1, 20201373585), (3, 6733791195), (5, 4040274717), (9, 2244597065), (15, 1346758239), (45, 448919413), (73, 276731145), (219, 92243715), (365, 55346229), (657, 30747905), (859, 23517315), (1095, 18448743), (2577, 7839105), (3285, 6149581), (4295, 4703463), (7159, 2821815), (7731, 2613035), (12885, 1567821), (21477, 940605), (35795, 564363), (38655, 522607), (62707, 322155), (64431, 313535), (107385, 188121)]