20236067990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{5605559}}^1$

素因数の和:5605604

約数の個数: 24

約数和(自身を含む): 38442930480

約数和(自身を除く): 18206862490

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 5605559, 11211118, 28027795, 56055590, 106505621, 213011242, 532528105, 1065056210, 2023606799, 4047213598, 10118033995, 20236067990]

約数ペア:

[(1, 20236067990), (2, 10118033995), (5, 4047213598), (10, 2023606799), (19, 1065056210), (38, 532528105), (95, 213011242), (190, 106505621), (361, 56055590), (722, 28027795), (1805, 11211118), (3610, 5605559)]