20169966256

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{10418371}}^1$

素因数の和:10418401

約数の個数: 30

約数和(自身を含む): 42954947756

約数和(自身を除く): 22784981500

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 10418371, 20836742, 41673484, 83346968, 114602081, 166693936, 229204162, 458408324, 916816648, 1260622891, 1833633296, 2521245782, 5042491564, 10084983128, 20169966256]

約数ペア:

[(1, 20169966256), (2, 10084983128), (4, 5042491564), (8, 2521245782), (11, 1833633296), (16, 1260622891), (22, 916816648), (44, 458408324), (88, 229204162), (121, 166693936), (176, 114602081), (242, 83346968), (484, 41673484), (968, 20836742), (1936, 10418371)]