20271050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{17627}}^1$

素因数の和:17662

約数の個数: 24

約数和(自身を含む): 39345696

約数和(自身を除く): 19074646

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 17627, 35254, 88135, 176270, 405421, 440675, 810842, 881350, 2027105, 4054210, 10135525, 20271050]

約数ペア:

[(1, 20271050), (2, 10135525), (5, 4054210), (10, 2027105), (23, 881350), (25, 810842), (46, 440675), (50, 405421), (115, 176270), (230, 88135), (575, 35254), (1150, 17627)]