20532632

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 40137120

約数和(自身を除く): 19604488

約数列:

[1, 2, 4, 8, 37, 71, 74, 142, 148, 284, 296, 568, 977, 1954, 2627, 3908, 5254, 7816, 10508, 21016, 36149, 69367, 72298, 138734, 144596, 277468, 289192, 554936, 2566579, 5133158, 10266316, 20532632]

約数ペア:

[(1, 20532632), (2, 10266316), (4, 5133158), (8, 2566579), (37, 554936), (71, 289192), (74, 277468), (142, 144596), (148, 138734), (284, 72298), (296, 69367), (568, 36149), (977, 21016), (1954, 10508), (2627, 7816), (3908, 5254)]