20227978958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1080439}}^1$

素因数の和:1080512

約数の個数: 32

約数和(自身を含む): 35473006080

約数和(自身を除く): 15245027122

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 253, 407, 506, 814, 851, 1702, 9361, 18722, 1080439, 2160878, 11884829, 23769658, 24850097, 39976243, 49700194, 79952486, 273351067, 439738673, 546702134, 879477346, 919453589, 1838907178, 10113989479, 20227978958]

約数ペア:

[(1, 20227978958), (2, 10113989479), (11, 1838907178), (22, 919453589), (23, 879477346), (37, 546702134), (46, 439738673), (74, 273351067), (253, 79952486), (407, 49700194), (506, 39976243), (814, 24850097), (851, 23769658), (1702, 11884829), (9361, 2160878), (18722, 1080439)]