20592150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1283}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 51585984

約数和(自身を除く): 30993834

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 107, 150, 214, 321, 535, 642, 1070, 1283, 1605, 2566, 2675, 3210, 3849, 5350, 6415, 7698, 8025, 12830, 16050, 19245, 32075, 38490, 64150, 96225, 137281, 192450, 274562, 411843, 686405, 823686, 1372810, 2059215, 3432025, 4118430, 6864050, 10296075, 20592150]

約数ペア:

[(1, 20592150), (2, 10296075), (3, 6864050), (5, 4118430), (6, 3432025), (10, 2059215), (15, 1372810), (25, 823686), (30, 686405), (50, 411843), (75, 274562), (107, 192450), (150, 137281), (214, 96225), (321, 64150), (535, 38490), (642, 32075), (1070, 19245), (1283, 16050), (1605, 12830), (2566, 8025), (2675, 7698), (3210, 6415), (3849, 5350)]