20611410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6421}}^1$

素因数の和:6538

約数の個数: 32

約数和(自身を含む): 49937472

約数和(自身を除く): 29326062

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 6421, 12842, 19263, 32105, 38526, 64210, 96315, 192630, 687047, 1374094, 2061141, 3435235, 4122282, 6870470, 10305705, 20611410]

約数ペア:

[(1, 20611410), (2, 10305705), (3, 6870470), (5, 4122282), (6, 3435235), (10, 2061141), (15, 1374094), (30, 687047), (107, 192630), (214, 96315), (321, 64210), (535, 38526), (642, 32105), (1070, 19263), (1605, 12842), (3210, 6421)]