20221400848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2671961}}^1$

素因数の和:2672023

約数の個数: 40

約数和(自身を含む): 43734674016

約数和(自身を除く): 23513273168

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7568, 2671961, 5343922, 10687844, 21375688, 29391571, 42751376, 58783142, 114894323, 117566284, 229788646, 235132568, 459577292, 470265136, 919154584, 1263837553, 1838309168, 2527675106, 5055350212, 10110700424, 20221400848]

約数ペア:

[(1, 20221400848), (2, 10110700424), (4, 5055350212), (8, 2527675106), (11, 1838309168), (16, 1263837553), (22, 919154584), (43, 470265136), (44, 459577292), (86, 235132568), (88, 229788646), (172, 117566284), (176, 114894323), (344, 58783142), (473, 42751376), (688, 29391571), (946, 21375688), (1892, 10687844), (3784, 5343922), (7568, 2671961)]