20183152924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19943827}}^1$

素因数の和:19943865

約数の個数: 24

約数和(自身を含む): 40206757248

約数和(自身を除く): 20023604324

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 19943827, 39887654, 79775308, 219382097, 438764194, 458708021, 877528388, 917416042, 1834832084, 5045788231, 10091576462, 20183152924]

約数ペア:

[(1, 20183152924), (2, 10091576462), (4, 5045788231), (11, 1834832084), (22, 917416042), (23, 877528388), (44, 458708021), (46, 438764194), (92, 219382097), (253, 79775308), (506, 39887654), (1012, 19943827)]